7917962019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{6203}}^1$

素因数の和:7087

約数の個数: 32

約数和(自身を含む): 11778269184

約数和(自身を除く): 3860307165

約数列:

[1, 3, 11, 33, 47, 141, 517, 823, 1551, 2469, 6203, 9053, 18609, 27159, 38681, 68233, 116043, 204699, 291541, 425491, 874623, 1276473, 3206951, 5105069, 9620853, 15315207, 56155759, 168467277, 239938243, 719814729, 2639320673, 7917962019]

約数ペア:

[(1, 7917962019), (3, 2639320673), (11, 719814729), (33, 239938243), (47, 168467277), (141, 56155759), (517, 15315207), (823, 9620853), (1551, 5105069), (2469, 3206951), (6203, 1276473), (9053, 874623), (18609, 425491), (27159, 291541), (38681, 204699), (68233, 116043)]