3210753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 5555200

約数和(自身を除く): 2344447

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 619, 741, 1729, 1857, 4333, 5187, 8047, 11761, 12999, 24141, 35283, 56329, 82327, 152893, 168987, 246981, 458679, 1070251, 3210753]

約数ペア:

[(1, 3210753), (3, 1070251), (7, 458679), (13, 246981), (19, 168987), (21, 152893), (39, 82327), (57, 56329), (91, 35283), (133, 24141), (247, 12999), (273, 11761), (399, 8047), (619, 5187), (741, 4333), (1729, 1857)]