122739897

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{38707}}^1$

素因数の和:38868

約数の個数: 16

約数和(自身を含む): 188275712

約数和(自身を除く): 65535815

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 38707, 116121, 270949, 812847, 5844757, 17534271, 40913299, 122739897]

約数ペア:

[(1, 122739897), (3, 40913299), (7, 17534271), (21, 5844757), (151, 812847), (453, 270949), (1057, 116121), (3171, 38707)]