9985503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 15409152

約数和(自身を除く): 5423649

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 227, 341, 473, 681, 1023, 1333, 1419, 2497, 3999, 7037, 7491, 9761, 14663, 21111, 29283, 43989, 77407, 107371, 232221, 302591, 322113, 907773, 3328501, 9985503]

約数ペア:

[(1, 9985503), (3, 3328501), (11, 907773), (31, 322113), (33, 302591), (43, 232221), (93, 107371), (129, 77407), (227, 43989), (341, 29283), (473, 21111), (681, 14663), (1023, 9761), (1333, 7491), (1419, 7037), (2497, 3999)]