123017847

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{9803}}^1$

素因数の和:9942

約数の個数: 16

約数和(自身を含む): 169413120

約数和(自身を除く): 46395273

約数列:

[1, 3, 47, 89, 141, 267, 4183, 9803, 12549, 29409, 460741, 872467, 1382223, 2617401, 41005949, 123017847]

約数ペア:

[(1, 123017847), (3, 41005949), (47, 2617401), (89, 1382223), (141, 872467), (267, 460741), (4183, 29409), (9803, 12549)]