13761993

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 22604832

約数和(自身を除く): 8842839

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 5507, 16521, 38549, 93619, 115647, 269843, 280857, 655333, 809529, 1965999, 4587331, 13761993]

約数ペア:

[(1, 13761993), (3, 4587331), (7, 1965999), (17, 809529), (21, 655333), (49, 280857), (51, 269843), (119, 115647), (147, 93619), (357, 38549), (833, 16521), (2499, 5507)]