267600993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 395297280

約数和(自身を除く): 127696287

約数列:

[1, 3, 11, 33, 139, 227, 257, 417, 681, 771, 1529, 2497, 2827, 4587, 7491, 8481, 31553, 35723, 58339, 94659, 107169, 175017, 347083, 392953, 641729, 1041249, 1178859, 1925187, 8109121, 24327363, 89200331, 267600993]

約数ペア:

[(1, 267600993), (3, 89200331), (11, 24327363), (33, 8109121), (139, 1925187), (227, 1178859), (257, 1041249), (417, 641729), (681, 392953), (771, 347083), (1529, 175017), (2497, 107169), (2827, 94659), (4587, 58339), (7491, 35723), (8481, 31553)]