2894888529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 4591414464

約数和(自身を除く): 1696525935

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 587, 691, 793, 1761, 2073, 2379, 5283, 6219, 7137, 7631, 8983, 22893, 26949, 35807, 42151, 68679, 80847, 107421, 126453, 322263, 379359, 405617, 465491, 547963, 1216851, 1396473, 1643889, 3650553, 4189419, 4931667, 5273021, 15819063, 24742637, 47457189, 74227911, 222683733, 321654281, 964962843, 2894888529]

約数ペア:

[(1, 2894888529), (3, 964962843), (9, 321654281), (13, 222683733), (39, 74227911), (61, 47457189), (117, 24742637), (183, 15819063), (549, 5273021), (587, 4931667), (691, 4189419), (793, 3650553), (1761, 1643889), (2073, 1396473), (2379, 1216851), (5283, 547963), (6219, 465491), (7137, 405617), (7631, 379359), (8983, 322263), (22893, 126453), (26949, 107421), (35807, 80847), (42151, 68679)]