28966917

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16619}}^1$

素因数の和:16712

約数の個数: 16

約数和(自身を含む): 44674560

約数和(自身を除く): 15707643

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 16619, 49857, 116333, 348999, 1379377, 4138131, 9655639, 28966917]

約数ペア:

[(1, 28966917), (3, 9655639), (7, 4138131), (21, 1379377), (83, 348999), (249, 116333), (581, 49857), (1743, 16619)]