919263317

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{1373}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 1062882432

約数和(自身を除く): 143619115

約数列:

[1, 7, 101, 707, 947, 1373, 6629, 9611, 95647, 138673, 669529, 970711, 1300231, 9101617, 131323331, 919263317]

約数ペア:

[(1, 919263317), (7, 131323331), (101, 9101617), (707, 1300231), (947, 970711), (1373, 669529), (6629, 138673), (9611, 95647)]