1371734469

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5351

約数の個数: 72

約数和(自身を含む): 2504935680

約数和(自身を除く): 1133201211

約数列:

[1, 3, 7, 9, 19, 21, 31, 49, 57, 63, 93, 133, 147, 171, 217, 279, 399, 441, 589, 651, 931, 1197, 1519, 1767, 1953, 2793, 4123, 4557, 5281, 5301, 8379, 12369, 13671, 15843, 28861, 36967, 37107, 47529, 86583, 100339, 110901, 163711, 258769, 259749, 301017, 332703, 491133, 702373, 776307, 903051, 1145977, 1473399, 2107119, 2328921, 3110509, 3437931, 4916611, 6321357, 8021839, 9331527, 10313793, 14749833, 21773563, 24065517, 27994581, 44249499, 65320689, 72196551, 152414941, 195962067, 457244823, 1371734469]

約数ペア:

[(1, 1371734469), (3, 457244823), (7, 195962067), (9, 152414941), (19, 72196551), (21, 65320689), (31, 44249499), (49, 27994581), (57, 24065517), (63, 21773563), (93, 14749833), (133, 10313793), (147, 9331527), (171, 8021839), (217, 6321357), (279, 4916611), (399, 3437931), (441, 3110509), (589, 2328921), (651, 2107119), (931, 1473399), (1197, 1145977), (1519, 903051), (1767, 776307), (1953, 702373), (2793, 491133), (4123, 332703), (4557, 301017), (5281, 259749), (5301, 258769), (8379, 163711), (12369, 110901), (13671, 100339), (15843, 86583), (28861, 47529), (36967, 37107)]