429893161

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 491443200

約数和(自身を除く): 61550039

約数列:

[1, 17, 23, 47, 149, 157, 391, 799, 1081, 2533, 2669, 3427, 3611, 7003, 7379, 18377, 23393, 58259, 61387, 119051, 125443, 161069, 169717, 397681, 538039, 1099471, 2738173, 2885189, 9146663, 18691007, 25287833, 429893161]

約数ペア:

[(1, 429893161), (17, 25287833), (23, 18691007), (47, 9146663), (149, 2885189), (157, 2738173), (391, 1099471), (799, 538039), (1081, 397681), (2533, 169717), (2669, 161069), (3427, 125443), (3611, 119051), (7003, 61387), (7379, 58259), (18377, 23393)]