2265291

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 3835104

約数和(自身を除く): 1569813

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 877, 2583, 2631, 6139, 7893, 18417, 35957, 55251, 107871, 251699, 323613, 755097, 2265291]

約数ペア:

[(1, 2265291), (3, 755097), (7, 323613), (9, 251699), (21, 107871), (41, 55251), (63, 35957), (123, 18417), (287, 7893), (369, 6139), (861, 2631), (877, 2583)]