15902163

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 24600576

約数和(自身を除く): 8698413

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2111, 2511, 6333, 7533, 18999, 56997, 65441, 170991, 196323, 512973, 588969, 1766907, 5300721, 15902163]

約数ペア:

[(1, 15902163), (3, 5300721), (9, 1766907), (27, 588969), (31, 512973), (81, 196323), (93, 170991), (243, 65441), (279, 56997), (837, 18999), (2111, 7533), (2511, 6333)]