215510037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{5147}}^1$

素因数の和:5988

約数の個数: 16

約数和(自身を含む): 304679232

約数和(自身を除く): 89169195

約数列:

[1, 3, 17, 51, 821, 2463, 5147, 13957, 15441, 41871, 87499, 262497, 4225687, 12677061, 71836679, 215510037]

約数ペア:

[(1, 215510037), (3, 71836679), (17, 12677061), (51, 4225687), (821, 262497), (2463, 87499), (5147, 41871), (13957, 15441)]