8928387

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 14703920

約数和(自身を除く): 5775533

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 139, 183, 351, 417, 549, 793, 1053, 1251, 1647, 1807, 2379, 3753, 4941, 5421, 7137, 8479, 11259, 16263, 21411, 25437, 48789, 64233, 76311, 110227, 146367, 228933, 330681, 686799, 992043, 2976129, 8928387]

約数ペア:

[(1, 8928387), (3, 2976129), (9, 992043), (13, 686799), (27, 330681), (39, 228933), (61, 146367), (81, 110227), (117, 76311), (139, 64233), (183, 48789), (351, 25437), (417, 21411), (549, 16263), (793, 11259), (1053, 8479), (1251, 7137), (1647, 5421), (1807, 4941), (2379, 3753)]