2400237

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 4093440

約数和(自身を除く): 1693203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1229, 1953, 3687, 8603, 11061, 25809, 38099, 77427, 114297, 266693, 342891, 800079, 2400237]

約数ペア:

[(1, 2400237), (3, 800079), (7, 342891), (9, 266693), (21, 114297), (31, 77427), (63, 38099), (93, 25809), (217, 11061), (279, 8603), (651, 3687), (1229, 1953)]