2146599

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 3817632

約数和(自身を除く): 1671033

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2621, 7863, 18347, 23589, 34073, 55041, 102219, 165123, 238511, 306657, 715533, 2146599]

約数ペア:

[(1, 2146599), (3, 715533), (7, 306657), (9, 238511), (13, 165123), (21, 102219), (39, 55041), (63, 34073), (91, 23589), (117, 18347), (273, 7863), (819, 2621)]