56407569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26371}}^1$

素因数の和:26428

約数の個数: 16

約数和(自身を含む): 81014784

約数和(自身を除く): 24607215

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 26371, 79113, 606533, 817501, 1819599, 2452503, 18802523, 56407569]

約数ペア:

[(1, 56407569), (3, 18802523), (23, 2452503), (31, 1819599), (69, 817501), (93, 606533), (713, 79113), (2139, 26371)]