38433507

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 21700893

約数列:

[1, 3, 7, 21, 71, 149, 173, 213, 447, 497, 519, 1043, 1211, 1491, 3129, 3633, 10579, 12283, 25777, 31737, 36849, 74053, 77331, 85981, 180439, 222159, 257943, 541317, 1830167, 5490501, 12811169, 38433507]

約数ペア:

[(1, 38433507), (3, 12811169), (7, 5490501), (21, 1830167), (71, 541317), (149, 257943), (173, 222159), (213, 180439), (447, 85981), (497, 77331), (519, 74053), (1043, 36849), (1211, 31737), (1491, 25777), (3129, 12283), (3633, 10579)]