39479661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 28451475

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 863, 897, 1173, 1989, 2589, 2691, 3519, 5083, 7767, 11219, 14671, 15249, 19849, 33657, 44013, 45747, 59547, 100971, 132039, 178641, 190723, 258037, 337433, 572169, 774111, 1012299, 1716507, 2322333, 3036897, 4386629, 13159887, 39479661]

約数ペア:

[(1, 39479661), (3, 13159887), (9, 4386629), (13, 3036897), (17, 2322333), (23, 1716507), (39, 1012299), (51, 774111), (69, 572169), (117, 337433), (153, 258037), (207, 190723), (221, 178641), (299, 132039), (391, 100971), (663, 59547), (863, 45747), (897, 44013), (1173, 33657), (1989, 19849), (2589, 15249), (2691, 14671), (3519, 11219), (5083, 7767)]