5237859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 8146944

約数和(自身を除く): 2909085

約数列:

[1, 3, 11, 23, 33, 67, 69, 103, 201, 253, 309, 737, 759, 1133, 1541, 2211, 2369, 3399, 4623, 6901, 7107, 16951, 20703, 26059, 50853, 75911, 78177, 158723, 227733, 476169, 1745953, 5237859]

約数ペア:

[(1, 5237859), (3, 1745953), (11, 476169), (23, 227733), (33, 158723), (67, 78177), (69, 75911), (103, 50853), (201, 26059), (253, 20703), (309, 16951), (737, 7107), (759, 6901), (1133, 4623), (1541, 3399), (2211, 2369)]