1233921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 1834560

約数和(自身を除く): 600639

約数列:

[1, 3, 13, 29, 39, 87, 377, 1091, 1131, 3273, 14183, 31639, 42549, 94917, 411307, 1233921]

約数ペア:

[(1, 1233921), (3, 411307), (13, 94917), (29, 42549), (39, 31639), (87, 14183), (377, 3273), (1091, 1131)]