985807109

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{9049}}^1$

素因数の和:9332

約数の個数: 16

約数和(自身を含む): 1146816000

約数和(自身を除く): 161008891

約数列:

[1, 7, 79, 197, 553, 1379, 9049, 15563, 63343, 108941, 714871, 1782653, 5004097, 12478571, 140829587, 985807109]

約数ペア:

[(1, 985807109), (7, 140829587), (79, 12478571), (197, 5004097), (553, 1782653), (1379, 714871), (9049, 108941), (15563, 63343)]