231569349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 354336768

約数和(自身を除く): 122767419

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 341, 583, 1023, 1643, 1749, 4271, 4929, 12813, 18073, 46981, 54219, 132401, 140943, 226363, 397203, 679089, 1456411, 2489993, 4369233, 7017253, 7469979, 21051759, 77189783, 231569349]

約数ペア:

[(1, 231569349), (3, 77189783), (11, 21051759), (31, 7469979), (33, 7017253), (53, 4369233), (93, 2489993), (159, 1456411), (341, 679089), (583, 397203), (1023, 226363), (1643, 140943), (1749, 132401), (4271, 54219), (4929, 46981), (12813, 18073)]