43969887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12959}}^1$

素因数の和:13007

約数の個数: 24

約数和(自身を含む): 70761600

約数和(自身を除く): 26791713

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 12959, 38877, 116631, 168467, 375811, 505401, 1127433, 1516203, 3382299, 4885543, 14656629, 43969887]

約数ペア:

[(1, 43969887), (3, 14656629), (9, 4885543), (13, 3382299), (29, 1516203), (39, 1127433), (87, 505401), (117, 375811), (261, 168467), (377, 116631), (1131, 38877), (3393, 12959)]