28273443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2237}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 41250816

約数和(自身を除く): 12977373

約数列:

[1, 3, 11, 33, 383, 1149, 2237, 4213, 6711, 12639, 24607, 73821, 856771, 2570313, 9424481, 28273443]

約数ペア:

[(1, 28273443), (3, 9424481), (11, 2570313), (33, 856771), (383, 73821), (1149, 24607), (2237, 12639), (4213, 6711)]