40241379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4201}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 55937024

約数和(自身を除く): 15695645

約数列:

[1, 3, 31, 93, 103, 309, 3193, 4201, 9579, 12603, 130231, 390693, 432703, 1298109, 13413793, 40241379]

約数ペア:

[(1, 40241379), (3, 13413793), (31, 1298109), (93, 432703), (103, 390693), (309, 130231), (3193, 12603), (4201, 9579)]