13721406

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73771}}^1$

素因数の和:73807

約数の個数: 16

約数和(自身を含む): 28328448

約数和(自身を除く): 14607042

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 73771, 147542, 221313, 442626, 2286901, 4573802, 6860703, 13721406]

約数ペア:

[(1, 13721406), (2, 6860703), (3, 4573802), (6, 2286901), (31, 442626), (62, 221313), (93, 147542), (186, 73771)]