221229953169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{42114973}}^1$

素因数の和:42115096

約数の個数: 16

約数和(自身を含む): 315356925312

約数和(自身を除く): 94126972143

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 42114973, 126344919, 715954541, 2147863623, 4337842219, 13013526657, 73743317723, 221229953169]

約数ペア:

[(1, 221229953169), (3, 73743317723), (17, 13013526657), (51, 4337842219), (103, 2147863623), (309, 715954541), (1751, 126344919), (5253, 42114973)]