78869483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5659}}^1$

素因数の和:5858

約数の個数: 16

約数和(自身を含む): 98891520

約数和(自身を除く): 20022037

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 5659, 13937, 39613, 62249, 435743, 1024279, 7169953, 11267069, 78869483]

約数ペア:

[(1, 78869483), (7, 11267069), (11, 7169953), (77, 1024279), (181, 435743), (1267, 62249), (1991, 39613), (5659, 13937)]