1290415695033

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1867}}^1\times {\mathrm{22453}}^1$

素因数の和:24685

約数の個数: 32

約数和(自身を含む): 1782455283712

約数和(自身を除く): 492039588679

約数列:

[1, 3, 31, 93, 331, 993, 1867, 5601, 10261, 22453, 30783, 57877, 67359, 173631, 617977, 696043, 1853931, 2088129, 7431943, 19157287, 22295829, 41919751, 57471861, 125759253, 230390233, 691170699, 1299512281, 3898536843, 13875437581, 41626312743, 430138565011, 1290415695033]

約数ペア:

[(1, 1290415695033), (3, 430138565011), (31, 41626312743), (93, 13875437581), (331, 3898536843), (993, 1299512281), (1867, 691170699), (5601, 230390233), (10261, 125759253), (22453, 57471861), (30783, 41919751), (57877, 22295829), (67359, 19157287), (173631, 7431943), (617977, 2088129), (696043, 1853931)]