3320037

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 5532800

約数和(自身を除く): 2212763

約数列:

[1, 3, 7, 9, 21, 63, 151, 349, 453, 1047, 1057, 1359, 2443, 3141, 3171, 7329, 9513, 21987, 52699, 158097, 368893, 474291, 1106679, 3320037]

約数ペア:

[(1, 3320037), (3, 1106679), (7, 474291), (9, 368893), (21, 158097), (63, 52699), (151, 21987), (349, 9513), (453, 7329), (1047, 3171), (1057, 3141), (1359, 2443)]