115628401

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 134149120

約数和(自身を除く): 18520719

約数列:

[1, 7, 139, 151, 787, 973, 1057, 5509, 20989, 109393, 118837, 146923, 765751, 831859, 16518343, 115628401]

約数ペア:

[(1, 115628401), (7, 16518343), (139, 831859), (151, 765751), (787, 146923), (973, 118837), (1057, 109393), (5509, 20989)]