889078087

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 1007769600

約数和(自身を除く): 118691513

約数列:

[1, 17, 23, 79, 107, 269, 391, 1343, 1817, 1819, 2461, 4573, 6187, 8453, 21251, 28783, 30889, 41837, 105179, 143701, 194419, 361267, 488773, 489311, 662009, 2273857, 3305123, 8309141, 11254153, 38655569, 52298711, 889078087]

約数ペア:

[(1, 889078087), (17, 52298711), (23, 38655569), (79, 11254153), (107, 8309141), (269, 3305123), (391, 2273857), (1343, 662009), (1817, 489311), (1819, 488773), (2461, 361267), (4573, 194419), (6187, 143701), (8453, 105179), (21251, 41837), (28783, 30889)]