239798031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2113}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 369358080

約数和(自身を除く): 129560049

約数列:

[1, 3, 11, 19, 33, 57, 181, 209, 543, 627, 1991, 2113, 3439, 5973, 6339, 10317, 23243, 37829, 40147, 69729, 113487, 120441, 382453, 441617, 1147359, 1324851, 4206983, 7266607, 12620949, 21799821, 79932677, 239798031]

約数ペア:

[(1, 239798031), (3, 79932677), (11, 21799821), (19, 12620949), (33, 7266607), (57, 4206983), (181, 1324851), (209, 1147359), (543, 441617), (627, 382453), (1991, 120441), (2113, 113487), (3439, 69729), (5973, 40147), (6339, 37829), (10317, 23243)]