40745811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 60014592

約数和(自身を除く): 19268781

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 443, 713, 989, 1329, 1333, 2139, 2967, 3999, 10189, 13733, 19049, 30567, 30659, 41199, 57147, 91977, 315859, 438127, 590519, 947577, 1314381, 1771557, 13581937, 40745811]

約数ペア:

[(1, 40745811), (3, 13581937), (23, 1771557), (31, 1314381), (43, 947577), (69, 590519), (93, 438127), (129, 315859), (443, 91977), (713, 57147), (989, 41199), (1329, 30659), (1333, 30567), (2139, 19049), (2967, 13733), (3999, 10189)]