4045119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 2244801

約数列:

[1, 3, 13, 19, 39, 53, 57, 103, 159, 247, 309, 689, 741, 1007, 1339, 1957, 2067, 3021, 4017, 5459, 5871, 13091, 16377, 25441, 39273, 70967, 76323, 103721, 212901, 311163, 1348373, 4045119]

約数ペア:

[(1, 4045119), (3, 1348373), (13, 311163), (19, 212901), (39, 103721), (53, 76323), (57, 70967), (103, 39273), (159, 25441), (247, 16377), (309, 13091), (689, 5871), (741, 5459), (1007, 4017), (1339, 3021), (1957, 2067)]