293812413

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{7621}}^1$

素因数の和:7876

約数の個数: 16

約数和(自身を含む): 399514752

約数和(自身を除く): 105702339

約数列:

[1, 3, 71, 181, 213, 543, 7621, 12851, 22863, 38553, 541091, 1379401, 1623273, 4138203, 97937471, 293812413]

約数ペア:

[(1, 293812413), (3, 97937471), (71, 4138203), (181, 1623273), (213, 1379401), (543, 541091), (7621, 38553), (12851, 22863)]