1489233753

素因数分解:

$3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{27583}}^1$

素因数の和:28453

約数の個数: 24

約数和(自身を含む): 2461375488

約数和(自身を除く): 972141735

約数列:

[1, 3, 7, 9, 21, 63, 857, 2571, 5999, 7713, 17997, 27583, 53991, 82749, 193081, 248247, 579243, 1737729, 23638631, 70915893, 165470417, 212747679, 496411251, 1489233753]

約数ペア:

[(1, 1489233753), (3, 496411251), (7, 212747679), (9, 165470417), (21, 70915893), (63, 23638631), (857, 1737729), (2571, 579243), (5999, 248247), (7713, 193081), (17997, 82749), (27583, 53991)]