23396961

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8413

約数の個数: 24

約数和(自身を含む): 38203680

約数和(自身を除く): 14806719

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 8377, 25131, 58639, 159163, 175917, 410473, 477489, 1114141, 1231419, 3342423, 7798987, 23396961]

約数ペア:

[(1, 23396961), (3, 7798987), (7, 3342423), (19, 1231419), (21, 1114141), (49, 477489), (57, 410473), (133, 175917), (147, 159163), (399, 58639), (931, 25131), (2793, 8377)]