313567566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{37571}}^1$

素因数の和:37696

約数の個数: 32

約数和(自身を含む): 681706368

約数和(自身を除く): 368138802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 37571, 75142, 112713, 225426, 488423, 976846, 1465269, 2930538, 4020097, 8040194, 12060291, 24120582, 52261261, 104522522, 156783783, 313567566]

約数ペア:

[(1, 313567566), (2, 156783783), (3, 104522522), (6, 52261261), (13, 24120582), (26, 12060291), (39, 8040194), (78, 4020097), (107, 2930538), (214, 1465269), (321, 976846), (642, 488423), (1391, 225426), (2782, 112713), (4173, 75142), (8346, 37571)]