738405861

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{78163}}^1$

素因数の和:78280

約数の個数: 16

約数和(自身を含む): 1020509184

約数和(自身を除く): 282103323

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 78163, 234489, 3673661, 5236921, 11020983, 15710763, 246135287, 738405861]

約数ペア:

[(1, 738405861), (3, 246135287), (47, 15710763), (67, 11020983), (141, 5236921), (201, 3673661), (3149, 234489), (9447, 78163)]