13564143

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 20582016

約数和(自身を除く): 7017873

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 797, 1891, 2391, 5673, 7173, 17019, 24707, 48617, 74121, 145851, 222363, 437553, 1507127, 4521381, 13564143]

約数ペア:

[(1, 13564143), (3, 4521381), (9, 1507127), (31, 437553), (61, 222363), (93, 145851), (183, 74121), (279, 48617), (549, 24707), (797, 17019), (1891, 7173), (2391, 5673)]