22209897

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 30707712

約数和(自身を除く): 8497815

約数列:

[1, 3, 47, 67, 141, 201, 2351, 3149, 7053, 9447, 110497, 157517, 331491, 472551, 7403299, 22209897]

約数ペア:

[(1, 22209897), (3, 7403299), (47, 472551), (67, 331491), (141, 157517), (201, 110497), (2351, 9447), (3149, 7053)]