939378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 2103552

約数和(自身を除く): 1164174

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 331, 473, 662, 946, 993, 1419, 1986, 2838, 3641, 7282, 10923, 14233, 21846, 28466, 42699, 85398, 156563, 313126, 469689, 939378]

約数ペア:

[(1, 939378), (2, 469689), (3, 313126), (6, 156563), (11, 85398), (22, 42699), (33, 28466), (43, 21846), (66, 14233), (86, 10923), (129, 7282), (258, 3641), (331, 2838), (473, 1986), (662, 1419), (946, 993)]