29800001

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 37844352

約数和(自身を除く): 8044351

約数列:

[1, 7, 11, 77, 121, 151, 233, 847, 1057, 1631, 1661, 2563, 11627, 17941, 18271, 28193, 35183, 127897, 197351, 246281, 387013, 2709091, 4257143, 29800001]

約数ペア:

[(1, 29800001), (7, 4257143), (11, 2709091), (77, 387013), (121, 246281), (151, 197351), (233, 127897), (847, 35183), (1057, 28193), (1631, 18271), (1661, 17941), (2563, 11627)]