260181357

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{13259}}^1$

素因数の和:13504

約数の個数: 16

約数和(自身を含む): 359823360

約数和(自身を除く): 99642003

約数列:

[1, 3, 31, 93, 211, 633, 6541, 13259, 19623, 39777, 411029, 1233087, 2797649, 8392947, 86727119, 260181357]

約数ペア:

[(1, 260181357), (3, 86727119), (31, 8392947), (93, 2797649), (211, 1233087), (633, 411029), (6541, 39777), (13259, 19623)]