1689431029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4987}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 2091608064

約数和(自身を除く): 402177035

約数列:

[1, 11, 13, 23, 103, 143, 253, 299, 1133, 1339, 2369, 3289, 4987, 14729, 26059, 30797, 54857, 64831, 114701, 338767, 513661, 713141, 1261711, 1491113, 5650271, 6677593, 11814203, 16402243, 73453523, 129956233, 153584639, 1689431029]

約数ペア:

[(1, 1689431029), (11, 153584639), (13, 129956233), (23, 73453523), (103, 16402243), (143, 11814203), (253, 6677593), (299, 5650271), (1133, 1491113), (1339, 1261711), (2369, 713141), (3289, 513661), (4987, 338767), (14729, 114701), (26059, 64831), (30797, 54857)]