42142382331

素因数分解:

$3^1\times 7^2\times {\mathrm{1427}}^1\times {\mathrm{200899}}^1$

素因数の和:202343

約数の個数: 24

約数和(自身を含む): 65409825600

約数和(自身を除く): 23267443269

約数列:

[1, 3, 7, 21, 49, 147, 1427, 4281, 9989, 29967, 69923, 200899, 209769, 602697, 1406293, 4218879, 9844051, 29532153, 286682873, 860048619, 2006780111, 6020340333, 14047460777, 42142382331]

約数ペア:

[(1, 42142382331), (3, 14047460777), (7, 6020340333), (21, 2006780111), (49, 860048619), (147, 286682873), (1427, 29532153), (4281, 9844051), (9989, 4218879), (29967, 1406293), (69923, 602697), (200899, 209769)]