2445984909

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{20341}}^1$

素因数の和:20809

約数の個数: 24

約数和(自身を含む): 3655701504

約数和(自身を除く): 1209716595

約数列:

[1, 3, 9, 31, 93, 279, 431, 1293, 3879, 13361, 20341, 40083, 61023, 120249, 183069, 630571, 1891713, 5675139, 8766971, 26300913, 78902739, 271776101, 815328303, 2445984909]

約数ペア:

[(1, 2445984909), (3, 815328303), (9, 271776101), (31, 78902739), (93, 26300913), (279, 8766971), (431, 5675139), (1293, 1891713), (3879, 630571), (13361, 183069), (20341, 120249), (40083, 61023)]