1801701307

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{136111}}^1$

素因数の和:136210

約数の個数: 16

約数和(自身を含む): 2160369664

約数和(自身を除く): 358668357

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 136111, 952777, 4219441, 8302771, 29536087, 58119397, 257385901, 1801701307]

約数ペア:

[(1, 1801701307), (7, 257385901), (31, 58119397), (61, 29536087), (217, 8302771), (427, 4219441), (1891, 952777), (13237, 136111)]