429420843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{25889}}^1$

素因数の和:26011

約数の個数: 24

約数和(自身を含む): 659677200

約数和(自身を除く): 230256357

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 5529, 16587, 25889, 77667, 233001, 491891, 1475673, 2511233, 4427019, 7533699, 22601097, 47713427, 143140281, 429420843]

約数ペア:

[(1, 429420843), (3, 143140281), (9, 47713427), (19, 22601097), (57, 7533699), (97, 4427019), (171, 2511233), (291, 1475673), (873, 491891), (1843, 233001), (5529, 77667), (16587, 25889)]