38879613

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 57408000

約数和(自身を除く): 18528387

約数列:

[1, 3, 9, 79, 149, 237, 367, 447, 711, 1101, 1341, 3303, 11771, 28993, 35313, 54683, 86979, 105939, 164049, 260937, 492147, 4319957, 12959871, 38879613]

約数ペア:

[(1, 38879613), (3, 12959871), (9, 4319957), (79, 492147), (149, 260937), (237, 164049), (367, 105939), (447, 86979), (711, 54683), (1101, 35313), (1341, 28993), (3303, 11771)]