130949259

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 203266560

約数和(自身を除く): 72317301

約数列:

[1, 3, 7, 21, 113, 139, 339, 397, 417, 791, 973, 1191, 2373, 2779, 2919, 8337, 15707, 44861, 47121, 55183, 109949, 134583, 165549, 314027, 329847, 386281, 942081, 1158843, 6235679, 18707037, 43649753, 130949259]

約数ペア:

[(1, 130949259), (3, 43649753), (7, 18707037), (21, 6235679), (113, 1158843), (139, 942081), (339, 386281), (397, 329847), (417, 314027), (791, 165549), (973, 134583), (1191, 109949), (2373, 55183), (2779, 47121), (2919, 44861), (8337, 15707)]