353290047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 544216320

約数和(自身を除く): 190926273

約数列:

[1, 3, 11, 19, 33, 57, 173, 209, 519, 627, 1903, 3257, 3287, 5709, 9771, 9861, 35827, 36157, 61883, 107481, 108471, 185649, 563461, 680713, 1690383, 2042139, 6198071, 10705759, 18594213, 32117277, 117763349, 353290047]

約数ペア:

[(1, 353290047), (3, 117763349), (11, 32117277), (19, 18594213), (33, 10705759), (57, 6198071), (173, 2042139), (209, 1690383), (519, 680713), (627, 563461), (1903, 185649), (3257, 108471), (3287, 107481), (5709, 61883), (9771, 36157), (9861, 35827)]