31321122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745741}}^1$

素因数の和:745753

約数の個数: 16

約数和(自身を含む): 71591232

約数和(自身を除く): 40270110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745741, 1491482, 2237223, 4474446, 5220187, 10440374, 15660561, 31321122]

約数ペア:

[(1, 31321122), (2, 15660561), (3, 10440374), (6, 5220187), (7, 4474446), (14, 2237223), (21, 1491482), (42, 745741)]