400013163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{18119}}^1$

素因数の和:18359

約数の個数: 24

約数和(自身を含む): 633185280

約数和(自身を除く): 233172117

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 7359, 18119, 22077, 54357, 163071, 199309, 597927, 1793781, 4040537, 12121611, 36364833, 44445907, 133337721, 400013163]

約数ペア:

[(1, 400013163), (3, 133337721), (9, 44445907), (11, 36364833), (33, 12121611), (99, 4040537), (223, 1793781), (669, 597927), (2007, 199309), (2453, 163071), (7359, 54357), (18119, 22077)]