408858532989

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1663}}^1\times {\mathrm{4021}}^1$

素因数の和:6005

約数の個数: 32

約数和(自身を含む): 554147942400

約数和(自身を除く): 145289409411

約数列:

[1, 3, 89, 229, 267, 687, 1663, 4021, 4989, 12063, 20381, 61143, 148007, 357869, 380827, 444021, 920809, 1073607, 1142481, 2762427, 6686923, 20060769, 33893603, 81952001, 101680809, 245856003, 595136147, 1531305367, 1785408441, 4593916101, 136286177663, 408858532989]

約数ペア:

[(1, 408858532989), (3, 136286177663), (89, 4593916101), (229, 1785408441), (267, 1531305367), (687, 595136147), (1663, 245856003), (4021, 101680809), (4989, 81952001), (12063, 33893603), (20381, 20060769), (61143, 6686923), (148007, 2762427), (357869, 1142481), (380827, 1073607), (444021, 920809)]