210870531

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12713}}^1$

素因数の和:12835

約数の個数: 24

約数和(自身を含む): 323952720

約数和(自身を除く): 113082189

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 5529, 12713, 16587, 38139, 114417, 241547, 724641, 1233161, 2173923, 3699483, 11098449, 23430059, 70290177, 210870531]

約数ペア:

[(1, 210870531), (3, 70290177), (9, 23430059), (19, 11098449), (57, 3699483), (97, 2173923), (171, 1233161), (291, 724641), (873, 241547), (1843, 114417), (5529, 38139), (12713, 16587)]