135767321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 155441664

約数和(自身を除く): 19674343

約数列:

[1, 17, 23, 31, 391, 487, 527, 529, 713, 8279, 8993, 11201, 12121, 15097, 16399, 190417, 256649, 257623, 278783, 347231, 4379591, 5902927, 7986313, 135767321]

約数ペア:

[(1, 135767321), (17, 7986313), (23, 5902927), (31, 4379591), (391, 347231), (487, 278783), (527, 257623), (529, 256649), (713, 190417), (8279, 16399), (8993, 15097), (11201, 12121)]