661077313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{19387}}^1$

素因数の和:19504

約数の個数: 16

約数和(自身を含む): 740466496

約数和(自身を除く): 79389183

約数列:

[1, 13, 43, 61, 559, 793, 2623, 19387, 34099, 252031, 833641, 1182607, 10837333, 15373891, 50852101, 661077313]

約数ペア:

[(1, 661077313), (13, 50852101), (43, 15373891), (61, 10837333), (559, 1182607), (793, 833641), (2623, 252031), (19387, 34099)]