24943947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 40684032

約数和(自身を除く): 15740085

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 653, 749, 1819, 1959, 2247, 4571, 5457, 11101, 12733, 13713, 33303, 38199, 69871, 77707, 209613, 233121, 489097, 1187807, 1467291, 3563421, 8314649, 24943947]

約数ペア:

[(1, 24943947), (3, 8314649), (7, 3563421), (17, 1467291), (21, 1187807), (51, 489097), (107, 233121), (119, 209613), (321, 77707), (357, 69871), (653, 38199), (749, 33303), (1819, 13713), (1959, 12733), (2247, 11101), (4571, 5457)]