388250733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{5437}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 557895296

約数和(自身を除く): 169644563

約数列:

[1, 3, 13, 39, 1831, 5437, 5493, 16311, 23803, 70681, 71409, 212043, 9955147, 29865441, 129416911, 388250733]

約数ペア:

[(1, 388250733), (3, 129416911), (13, 29865441), (39, 9955147), (1831, 212043), (5437, 71409), (5493, 70681), (16311, 23803)]