538200039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{372973}}^1$

素因数の和:373026

約数の個数: 16

約数和(自身を含む): 793688672

約数和(自身を除く): 255488633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 372973, 1118919, 4848649, 13800001, 14545947, 41400003, 179400013, 538200039]

約数ペア:

[(1, 538200039), (3, 179400013), (13, 41400003), (37, 14545947), (39, 13800001), (111, 4848649), (481, 1118919), (1443, 372973)]