3912363

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 7390656

約数和(自身を除く): 3478293

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 281, 357, 663, 819, 843, 1071, 1547, 1967, 1989, 2529, 3653, 4641, 4777, 5901, 10959, 13923, 14331, 17703, 25571, 32877, 33439, 42993, 62101, 76713, 100317, 186303, 230139, 300951, 434707, 558909, 1304121, 3912363]

約数ペア:

[(1, 3912363), (3, 1304121), (7, 558909), (9, 434707), (13, 300951), (17, 230139), (21, 186303), (39, 100317), (51, 76713), (63, 62101), (91, 42993), (117, 33439), (119, 32877), (153, 25571), (221, 17703), (273, 14331), (281, 13923), (357, 10959), (663, 5901), (819, 4777), (843, 4641), (1071, 3653), (1547, 2529), (1967, 1989)]