28848417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 15906783

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1109, 1131, 2001, 3327, 8671, 14417, 25507, 26013, 32161, 43251, 76521, 96483, 331591, 418093, 739703, 994773, 1254279, 2219109, 9616139, 28848417]

約数ペア:

[(1, 28848417), (3, 9616139), (13, 2219109), (23, 1254279), (29, 994773), (39, 739703), (69, 418093), (87, 331591), (299, 96483), (377, 76521), (667, 43251), (897, 32161), (1109, 26013), (1131, 25507), (2001, 14417), (3327, 8671)]