8286369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 13762560

約数和(自身を除く): 5476191

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 239, 273, 381, 717, 889, 1651, 1673, 2667, 3107, 4953, 5019, 9321, 11557, 21749, 30353, 34671, 65247, 91059, 212471, 394589, 637413, 1183767, 2762123, 8286369]

約数ペア:

[(1, 8286369), (3, 2762123), (7, 1183767), (13, 637413), (21, 394589), (39, 212471), (91, 91059), (127, 65247), (239, 34671), (273, 30353), (381, 21749), (717, 11557), (889, 9321), (1651, 5019), (1673, 4953), (2667, 3107)]