279639711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10529}}^1$

素因数の和:10775

約数の個数: 24

約数和(自身を含む): 436952880

約数和(自身を除く): 157313169

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 8853, 10529, 26559, 31587, 94761, 136877, 410631, 1231893, 2390083, 7170249, 21510747, 31071079, 93213237, 279639711]

約数ペア:

[(1, 279639711), (3, 93213237), (9, 31071079), (13, 21510747), (39, 7170249), (117, 2390083), (227, 1231893), (681, 410631), (2043, 136877), (2951, 94761), (8853, 31587), (10529, 26559)]