258032091

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{7307}}^1$

素因数の和:7538

約数の個数: 16

約数和(自身を含む): 350784000

約数和(自身を除く): 92751909

約数列:

[1, 3, 79, 149, 237, 447, 7307, 11771, 21921, 35313, 577253, 1088743, 1731759, 3266229, 86010697, 258032091]

約数ペア:

[(1, 258032091), (3, 86010697), (79, 3266229), (149, 1731759), (237, 1088743), (447, 577253), (7307, 35313), (11771, 21921)]