2075784291

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{370213}}^1$

素因数の和:370315

約数の個数: 24

約数和(自身を含む): 3465203040

約数和(自身を除く): 1389418749

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 370213, 1110639, 2591491, 3331917, 7774473, 23323419, 32948957, 98846871, 230642699, 296540613, 691928097, 2075784291]

約数ペア:

[(1, 2075784291), (3, 691928097), (7, 296540613), (9, 230642699), (21, 98846871), (63, 32948957), (89, 23323419), (267, 7774473), (623, 3331917), (801, 2591491), (1869, 1110639), (5607, 370213)]