7423493

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 9317760

約数和(自身を除く): 1894267

約数列:

[1, 7, 11, 77, 229, 421, 1603, 2519, 2947, 4631, 17633, 32417, 96409, 674863, 1060499, 7423493]

約数ペア:

[(1, 7423493), (7, 1060499), (11, 674863), (77, 96409), (229, 32417), (421, 17633), (1603, 4631), (2519, 2947)]