29113833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 18026007

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 393, 399, 557, 917, 1671, 2489, 2751, 3899, 7467, 10583, 11697, 17423, 31749, 52269, 72967, 74081, 218901, 222243, 510769, 1386373, 1532307, 4159119, 9704611, 29113833]

約数ペア:

[(1, 29113833), (3, 9704611), (7, 4159119), (19, 1532307), (21, 1386373), (57, 510769), (131, 222243), (133, 218901), (393, 74081), (399, 72967), (557, 52269), (917, 31749), (1671, 17423), (2489, 11697), (2751, 10583), (3899, 7467)]