2672056737

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{11423}}^1$

素因数の和:11562

約数の個数: 48

約数和(自身を含む): 4562288640

約数和(自身を除く): 1890231903

約数列:

[1, 3, 7, 9, 21, 47, 63, 79, 141, 237, 329, 423, 553, 711, 987, 1659, 2961, 3713, 4977, 11139, 11423, 25991, 33417, 34269, 77973, 79961, 102807, 233919, 239883, 536881, 719649, 902417, 1610643, 2707251, 3758167, 4831929, 6316919, 8121753, 11274501, 18950757, 33823503, 42413599, 56852271, 127240797, 296895193, 381722391, 890685579, 2672056737]

約数ペア:

[(1, 2672056737), (3, 890685579), (7, 381722391), (9, 296895193), (21, 127240797), (47, 56852271), (63, 42413599), (79, 33823503), (141, 18950757), (237, 11274501), (329, 8121753), (423, 6316919), (553, 4831929), (711, 3758167), (987, 2707251), (1659, 1610643), (2961, 902417), (3713, 719649), (4977, 536881), (11139, 239883), (11423, 233919), (25991, 102807), (33417, 79961), (34269, 77973)]