329059563

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7315

約数の個数: 32

約数和(自身を含む): 523418112

約数和(自身を除く): 194358549

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 2173, 6519, 7211, 15211, 21633, 45633, 50477, 151431, 295651, 382183, 886953, 1146549, 2069557, 2675281, 6208671, 8025843, 15669503, 47008509, 109686521, 329059563]

約数ペア:

[(1, 329059563), (3, 109686521), (7, 47008509), (21, 15669503), (41, 8025843), (53, 6208671), (123, 2675281), (159, 2069557), (287, 1146549), (371, 886953), (861, 382183), (1113, 295651), (2173, 151431), (6519, 50477), (7211, 45633), (15211, 21633)]