727078749

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{225871}}^1$

素因数の和:225940

約数の個数: 16

約数和(自身を含む): 1029976320

約数和(自身を除く): 302897571

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 225871, 677613, 6550259, 8357227, 19650777, 25071681, 242359583, 727078749]

約数ペア:

[(1, 727078749), (3, 242359583), (29, 25071681), (37, 19650777), (87, 8357227), (111, 6550259), (1073, 677613), (3219, 225871)]