472201639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{305237}}^1$

素因数の和:305274

約数の個数: 16

約数和(自身を含む): 615359808

約数和(自身を除く): 143158169

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 305237, 2136659, 3968081, 5189029, 27776567, 36323203, 67457377, 472201639]

約数ペア:

[(1, 472201639), (7, 67457377), (13, 36323203), (17, 27776567), (91, 5189029), (119, 3968081), (221, 2136659), (1547, 305237)]