24874941

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 42256896

約数和(自身を除く): 17381955

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 163, 169, 273, 301, 489, 507, 559, 903, 1141, 1183, 1677, 2119, 3423, 3549, 3913, 6357, 7009, 7267, 11739, 14833, 21027, 21801, 27547, 44499, 49063, 50869, 82641, 91117, 147189, 152607, 192829, 273351, 578487, 637819, 1184521, 1913457, 3553563, 8291647, 24874941]

約数ペア:

[(1, 24874941), (3, 8291647), (7, 3553563), (13, 1913457), (21, 1184521), (39, 637819), (43, 578487), (91, 273351), (129, 192829), (163, 152607), (169, 147189), (273, 91117), (301, 82641), (489, 50869), (507, 49063), (559, 44499), (903, 27547), (1141, 21801), (1183, 21027), (1677, 14833), (2119, 11739), (3423, 7267), (3549, 7009), (3913, 6357)]