890613302541

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1576343}}^1\times {\mathrm{4007}}^1$

素因数の和:1580400

約数の個数: 16

約数和(自身を含む): 1213053456384

約数和(自身を除く): 322440153843

約数列:

[1, 3, 47, 141, 4007, 12021, 188329, 564987, 1576343, 4729029, 74088121, 222264363, 6316406401, 18949219203, 296871100847, 890613302541]

約数ペア:

[(1, 890613302541), (3, 296871100847), (47, 18949219203), (141, 6316406401), (4007, 222264363), (12021, 74088121), (188329, 4729029), (564987, 1576343)]