378021267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{87323}}^1$

素因数の和:87379

約数の個数: 24

約数和(自身を含む): 603932784

約数和(自身を除く): 225911517

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 87323, 261969, 785907, 1135199, 3230951, 3405597, 9692853, 10216791, 29078559, 42002363, 126007089, 378021267]

約数ペア:

[(1, 378021267), (3, 126007089), (9, 42002363), (13, 29078559), (37, 10216791), (39, 9692853), (111, 3405597), (117, 3230951), (333, 1135199), (481, 785907), (1443, 261969), (4329, 87323)]