42473871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25237}}^1$

素因数の和:25271

約数の個数: 24

約数和(自身を含む): 70868304

約数和(自身を除く): 28394433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 25237, 75711, 227133, 277607, 429029, 832821, 1287087, 2498463, 3861261, 4719319, 14157957, 42473871]

約数ペア:

[(1, 42473871), (3, 14157957), (9, 4719319), (11, 3861261), (17, 2498463), (33, 1287087), (51, 832821), (99, 429029), (153, 277607), (187, 227133), (561, 75711), (1683, 25237)]