8971599

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 6027441

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 557, 767, 1239, 1671, 2301, 3899, 5369, 7241, 11697, 16107, 21723, 32863, 50687, 98589, 152061, 230041, 427219, 690123, 1281657, 2990533, 8971599]

約数ペア:

[(1, 8971599), (3, 2990533), (7, 1281657), (13, 690123), (21, 427219), (39, 230041), (59, 152061), (91, 98589), (177, 50687), (273, 32863), (413, 21723), (557, 16107), (767, 11697), (1239, 7241), (1671, 5369), (2301, 3899)]