321016839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18251}}^1$

素因数の和:18319

約数の個数: 32

約数和(自身を含む): 515144448

約数和(自身を除く): 194127609

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 5863, 17589, 18251, 54753, 200761, 237263, 602283, 711789, 748291, 2244873, 2609893, 7829679, 8231201, 9727783, 24693603, 29183349, 107005613, 321016839]

約数ペア:

[(1, 321016839), (3, 107005613), (11, 29183349), (13, 24693603), (33, 9727783), (39, 8231201), (41, 7829679), (123, 2609893), (143, 2244873), (429, 748291), (451, 711789), (533, 602283), (1353, 237263), (1599, 200761), (5863, 54753), (17589, 18251)]