280036690563

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{129466801}}^1$

素因数の和:129466914

約数の個数: 16

約数和(自身を含む): 430865517056

約数和(自身を除く): 150828826493

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 129466801, 388400403, 906267607, 2718802821, 13335080503, 40005241509, 93345563521, 280036690563]

約数ペア:

[(1, 280036690563), (3, 93345563521), (7, 40005241509), (21, 13335080503), (103, 2718802821), (309, 906267607), (721, 388400403), (2163, 129466801)]