260064207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47293}}^1$

素因数の和:47359

約数の個数: 24

約数和(自身を含む): 413160384

約数和(自身を除く): 153096177

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 47293, 141879, 425637, 614809, 1844427, 2222771, 5533281, 6668313, 20004939, 28896023, 86688069, 260064207]

約数ペア:

[(1, 260064207), (3, 86688069), (9, 28896023), (13, 20004939), (39, 6668313), (47, 5533281), (117, 2222771), (141, 1844427), (423, 614809), (611, 425637), (1833, 141879), (5499, 47293)]