1472427481

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{21683}}^1$

素因数の和:21888

約数の個数: 16

約数和(自身を含む): 1717372800

約数和(自身を除く): 244945319

約数列:

[1, 7, 89, 109, 623, 763, 9701, 21683, 67907, 151781, 1929787, 2363447, 13508509, 16544129, 210346783, 1472427481]

約数ペア:

[(1, 1472427481), (7, 210346783), (89, 16544129), (109, 13508509), (623, 2363447), (763, 1929787), (9701, 151781), (21683, 67907)]