56391399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 86074560

約数和(自身を除く): 29683161

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 4597, 12267, 13791, 41373, 133313, 216059, 399939, 648177, 1199817, 1944531, 6265711, 18797133, 56391399]

約数ペア:

[(1, 56391399), (3, 18797133), (9, 6265711), (29, 1944531), (47, 1199817), (87, 648177), (141, 399939), (261, 216059), (423, 133313), (1363, 41373), (4089, 13791), (4597, 12267)]