851925634557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{289189}}^1$

素因数の和:290485

約数の個数: 32

約数和(自身を含む): 1229311987200

約数和(自身を除く): 377386352643

約数列:

[1, 3, 17, 47, 51, 141, 799, 1229, 2397, 3687, 20893, 57763, 62679, 173289, 289189, 867567, 981971, 2945913, 4916213, 13591883, 14748639, 40775649, 231062011, 355413281, 693186033, 1066239843, 6042025777, 16704424207, 18126077331, 50113272621, 283975211519, 851925634557]

約数ペア:

[(1, 851925634557), (3, 283975211519), (17, 50113272621), (47, 18126077331), (51, 16704424207), (141, 6042025777), (799, 1066239843), (1229, 693186033), (2397, 355413281), (3687, 231062011), (20893, 40775649), (57763, 14748639), (62679, 13591883), (173289, 4916213), (289189, 2945913), (867567, 981971)]