212949633

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 336462336

約数和(自身を除く): 123512703

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 169, 221, 403, 507, 527, 663, 797, 1209, 1581, 2391, 2873, 5239, 6851, 8619, 10361, 13549, 15717, 20553, 24707, 31083, 40647, 74121, 89063, 134693, 176137, 267189, 321191, 404079, 420019, 528411, 963573, 1260057, 2289781, 4175483, 5460247, 6869343, 12526449, 16380741, 70983211, 212949633]

約数ペア:

[(1, 212949633), (3, 70983211), (13, 16380741), (17, 12526449), (31, 6869343), (39, 5460247), (51, 4175483), (93, 2289781), (169, 1260057), (221, 963573), (403, 528411), (507, 420019), (527, 404079), (663, 321191), (797, 267189), (1209, 176137), (1581, 134693), (2391, 89063), (2873, 74121), (5239, 40647), (6851, 31083), (8619, 24707), (10361, 20553), (13549, 15717)]