402272247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{169093}}^1$

素因数の和:169170

約数の個数: 16

約数和(自身を含む): 587094368

約数和(自身を除く): 184822121

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 169093, 507279, 2198209, 6594627, 10314673, 30944019, 134090749, 402272247]

約数ペア:

[(1, 402272247), (3, 134090749), (13, 30944019), (39, 10314673), (61, 6594627), (183, 2198209), (793, 507279), (2379, 169093)]