399814101

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{1201}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 591037824

約数和(自身を除く): 191223723

約数列:

[1, 3, 9, 47, 141, 423, 787, 1201, 2361, 3603, 7083, 10809, 36989, 56447, 110967, 169341, 332901, 508023, 945187, 2835561, 8506683, 44423789, 133271367, 399814101]

約数ペア:

[(1, 399814101), (3, 133271367), (9, 44423789), (47, 8506683), (141, 2835561), (423, 945187), (787, 508023), (1201, 332901), (2361, 169341), (3603, 110967), (7083, 56447), (10809, 36989)]