1799848127

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 2413559808

約数和(自身を除く): 613711681

約数列:

[1, 7, 11, 31, 47, 61, 77, 217, 263, 329, 341, 427, 517, 671, 1457, 1841, 1891, 2387, 2867, 2893, 3619, 4697, 8153, 10199, 12361, 13237, 16027, 16043, 20069, 20251, 20801, 31537, 57071, 86527, 88877, 89683, 112189, 112301, 135971, 145607, 176473, 220759, 383191, 497333, 622139, 627781, 754021, 951797, 977647, 1235311, 2682337, 3481331, 4215101, 5278147, 5470663, 6843529, 8294231, 23374651, 29505707, 38294641, 58059617, 163622557, 257121161, 1799848127]

約数ペア:

[(1, 1799848127), (7, 257121161), (11, 163622557), (31, 58059617), (47, 38294641), (61, 29505707), (77, 23374651), (217, 8294231), (263, 6843529), (329, 5470663), (341, 5278147), (427, 4215101), (517, 3481331), (671, 2682337), (1457, 1235311), (1841, 977647), (1891, 951797), (2387, 754021), (2867, 627781), (2893, 622139), (3619, 497333), (4697, 383191), (8153, 220759), (10199, 176473), (12361, 145607), (13237, 135971), (16027, 112301), (16043, 112189), (20069, 89683), (20251, 88877), (20801, 86527), (31537, 57071)]