12839589

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 22119552

約数和(自身を除く): 9279963

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8861, 26583, 62027, 79749, 186081, 203803, 558243, 611409, 1426621, 1834227, 4279863, 12839589]

約数ペア:

[(1, 12839589), (3, 4279863), (7, 1834227), (9, 1426621), (21, 611409), (23, 558243), (63, 203803), (69, 186081), (161, 79749), (207, 62027), (483, 26583), (1449, 8861)]