228589021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 247952880

約数和(自身を除く): 19363859

約数列:

[1, 17, 61, 137, 1037, 1609, 2329, 8357, 27353, 98149, 142069, 220433, 1668533, 3747361, 13446413, 228589021]

約数ペア:

[(1, 228589021), (17, 13446413), (61, 3747361), (137, 1668533), (1037, 220433), (1609, 142069), (2329, 98149), (8357, 27353)]