39974979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1613}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 58258944

約数和(自身を除く): 18283965

約数列:

[1, 3, 11, 33, 751, 1613, 2253, 4839, 8261, 17743, 24783, 53229, 1211363, 3634089, 13324993, 39974979]

約数ペア:

[(1, 39974979), (3, 13324993), (11, 3634089), (33, 1211363), (751, 53229), (1613, 24783), (2253, 17743), (4839, 8261)]