6817257

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 10819200

約数和(自身を除く): 4001943

約数列:

[1, 3, 9, 19, 27, 57, 97, 137, 171, 291, 411, 513, 873, 1233, 1843, 2603, 2619, 3699, 5529, 7809, 13289, 16587, 23427, 39867, 49761, 70281, 119601, 252491, 358803, 757473, 2272419, 6817257]

約数ペア:

[(1, 6817257), (3, 2272419), (9, 757473), (19, 358803), (27, 252491), (57, 119601), (97, 70281), (137, 49761), (171, 39867), (291, 23427), (411, 16587), (513, 13289), (873, 7809), (1233, 5529), (1843, 3699), (2603, 2619)]