13513977

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 20092800

約数和(自身を除く): 6578823

約数列:

[1, 3, 9, 79, 83, 229, 237, 249, 687, 711, 747, 2061, 6557, 18091, 19007, 19671, 54273, 57021, 59013, 162819, 171063, 1501553, 4504659, 13513977]

約数ペア:

[(1, 13513977), (3, 4504659), (9, 1501553), (79, 171063), (83, 162819), (229, 59013), (237, 57021), (249, 54273), (687, 19671), (711, 19007), (747, 18091), (2061, 6557)]