11743137

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 20328000

約数和(自身を除く): 8584863

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 149, 189, 417, 447, 567, 973, 1043, 1251, 1341, 2919, 3129, 3753, 4023, 8757, 9387, 11259, 12069, 20711, 26271, 28161, 62133, 78813, 84483, 144977, 186399, 434931, 559197, 1304793, 1677591, 3914379, 11743137]

約数ペア:

[(1, 11743137), (3, 3914379), (7, 1677591), (9, 1304793), (21, 559197), (27, 434931), (63, 186399), (81, 144977), (139, 84483), (149, 78813), (189, 62133), (417, 28161), (447, 26271), (567, 20711), (973, 12069), (1043, 11259), (1251, 9387), (1341, 8757), (2919, 4023), (3129, 3753)]