527222787

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{3347}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 866944512

約数和(自身を除く): 339721725

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 577, 1731, 3347, 4039, 7501, 10041, 12117, 22503, 23429, 43511, 52507, 70287, 130533, 157521, 304577, 913731, 1931219, 5793657, 13518533, 25105847, 40555599, 75317541, 175740929, 527222787]

約数ペア:

[(1, 527222787), (3, 175740929), (7, 75317541), (13, 40555599), (21, 25105847), (39, 13518533), (91, 5793657), (273, 1931219), (577, 913731), (1731, 304577), (3347, 157521), (4039, 130533), (7501, 70287), (10041, 52507), (12117, 43511), (22503, 23429)]