1425721713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{3079}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 2119434240

約数和(自身を除く): 693712527

約数列:

[1, 3, 13, 31, 39, 93, 383, 403, 1149, 1209, 3079, 4979, 9237, 11873, 14937, 35619, 40027, 95449, 120081, 154349, 286347, 463047, 1179257, 1240837, 3537771, 3722511, 15330341, 36556967, 45991023, 109670901, 475240571, 1425721713]

約数ペア:

[(1, 1425721713), (3, 475240571), (13, 109670901), (31, 45991023), (39, 36556967), (93, 15330341), (383, 3722511), (403, 3537771), (1149, 1240837), (1209, 1179257), (3079, 463047), (4979, 286347), (9237, 154349), (11873, 120081), (14937, 95449), (35619, 40027)]