84286293

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3469}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 139910400

約数和(自身を除く): 55624107

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3469, 3471, 8099, 10407, 24283, 24297, 45097, 72849, 135291, 308741, 315679, 926223, 947037, 2161187, 4013633, 6483561, 12040899, 28095431, 84286293]

約数ペア:

[(1, 84286293), (3, 28095431), (7, 12040899), (13, 6483561), (21, 4013633), (39, 2161187), (89, 947037), (91, 926223), (267, 315679), (273, 308741), (623, 135291), (1157, 72849), (1869, 45097), (3469, 24297), (3471, 24283), (8099, 10407)]