287193231357

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1\times {\mathrm{361723}}^1$

素因数の和:362800

約数の個数: 16

約数和(自身を含む): 384480780288

約数和(自身を除く): 97287548931

約数列:

[1, 3, 383, 691, 1149, 2073, 264653, 361723, 793959, 1085169, 138539909, 249950593, 415619727, 749851779, 95731077119, 287193231357]

約数ペア:

[(1, 287193231357), (3, 95731077119), (383, 749851779), (691, 415619727), (1149, 249950593), (2073, 138539909), (264653, 1085169), (361723, 793959)]