74291451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7243}}^1$

素因数の和:7522

約数の個数: 16

約数和(自身を含む): 107095296

約数和(自身を除く): 32803845

約数列:

[1, 3, 13, 39, 263, 789, 3419, 7243, 10257, 21729, 94159, 282477, 1904909, 5714727, 24763817, 74291451]

約数ペア:

[(1, 74291451), (3, 24763817), (13, 5714727), (39, 1904909), (263, 282477), (789, 94159), (3419, 21729), (7243, 10257)]