9719087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 12690432

約数和(自身を除く): 2971345

約数列:

[1, 7, 17, 23, 53, 67, 119, 161, 371, 391, 469, 901, 1139, 1219, 1541, 2737, 3551, 6307, 7973, 8533, 10787, 20723, 24857, 26197, 60367, 81673, 145061, 183379, 422569, 571711, 1388441, 9719087]

約数ペア:

[(1, 9719087), (7, 1388441), (17, 571711), (23, 422569), (53, 183379), (67, 145061), (119, 81673), (161, 60367), (371, 26197), (391, 24857), (469, 20723), (901, 10787), (1139, 8533), (1219, 7973), (1541, 6307), (2737, 3551)]