4120103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 4769856

約数和(自身を除く): 649753

約数列:

[1, 13, 17, 103, 181, 221, 1339, 1751, 2353, 3077, 18643, 22763, 40001, 242359, 316931, 4120103]

約数ペア:

[(1, 4120103), (13, 316931), (17, 242359), (103, 40001), (181, 22763), (221, 18643), (1339, 3077), (1751, 2353)]