1344245763

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 2206055040

約数和(自身を除く): 861809277

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 211, 399, 633, 931, 1477, 2281, 2793, 4009, 4431, 6843, 10339, 12027, 15967, 28063, 31017, 43339, 47901, 84189, 111769, 130017, 196441, 303373, 335307, 481291, 589323, 910119, 1443873, 2123611, 3369037, 6370833, 9144529, 10107111, 23583259, 27433587, 64011703, 70749777, 192035109, 448081921, 1344245763]

約数ペア:

[(1, 1344245763), (3, 448081921), (7, 192035109), (19, 70749777), (21, 64011703), (49, 27433587), (57, 23583259), (133, 10107111), (147, 9144529), (211, 6370833), (399, 3369037), (633, 2123611), (931, 1443873), (1477, 910119), (2281, 589323), (2793, 481291), (4009, 335307), (4431, 303373), (6843, 196441), (10339, 130017), (12027, 111769), (15967, 84189), (28063, 47901), (31017, 43339)]