47915439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 76328448

約数和(自身を除く): 28413009

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 1831, 2013, 2379, 5493, 8723, 20141, 23803, 26169, 60423, 71409, 111691, 261833, 335073, 785499, 1228601, 1451983, 3685803, 4355949, 15971813, 47915439]

約数ペア:

[(1, 47915439), (3, 15971813), (11, 4355949), (13, 3685803), (33, 1451983), (39, 1228601), (61, 785499), (143, 335073), (183, 261833), (429, 111691), (671, 71409), (793, 60423), (1831, 26169), (2013, 23803), (2379, 20141), (5493, 8723)]