229700481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 343203840

約数和(自身を除く): 113503359

約数列:

[1, 3, 17, 19, 51, 57, 223, 323, 669, 969, 1063, 3189, 3791, 4237, 11373, 12711, 18071, 20197, 54213, 60591, 72029, 216087, 237049, 343349, 711147, 1030047, 4029833, 4503931, 12089499, 13511793, 76566827, 229700481]

約数ペア:

[(1, 229700481), (3, 76566827), (17, 13511793), (19, 12089499), (51, 4503931), (57, 4029833), (223, 1030047), (323, 711147), (669, 343349), (969, 237049), (1063, 216087), (3189, 72029), (3791, 60591), (4237, 54213), (11373, 20197), (12711, 18071)]