1128973419

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{63773}}^1$

素因数の和:64067

約数の個数: 24

約数和(自身を含む): 1870363872

約数和(自身を除く): 741390453

約数列:

[1, 3, 7, 9, 21, 63, 281, 843, 1967, 2529, 5901, 17703, 63773, 191319, 446411, 573957, 1339233, 4017699, 17920213, 53760639, 125441491, 161281917, 376324473, 1128973419]

約数ペア:

[(1, 1128973419), (3, 376324473), (7, 161281917), (9, 125441491), (21, 53760639), (63, 17920213), (281, 4017699), (843, 1339233), (1967, 573957), (2529, 446411), (5901, 191319), (17703, 63773)]