1243669278

素因数分解:

$2^1\times 3^1\times {\mathrm{21067}}^1\times {\mathrm{9839}}^1$

素因数の和:30911

約数の個数: 16

約数和(自身を含む): 2487709440

約数和(自身を除く): 1244040162

約数列:

[1, 2, 3, 6, 9839, 19678, 21067, 29517, 42134, 59034, 63201, 126402, 207278213, 414556426, 621834639, 1243669278]

約数ペア:

[(1, 1243669278), (2, 621834639), (3, 414556426), (6, 207278213), (9839, 126402), (19678, 63201), (21067, 59034), (29517, 42134)]