3894858351

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{350983}}^1$

素因数の和:351132

約数の個数: 20

約数和(自身を含む): 5860730832

約数和(自身を除く): 1965872481

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 350983, 1052949, 3158847, 9476541, 28429623, 48084671, 144254013, 432762039, 1298286117, 3894858351]

約数ペア:

[(1, 3894858351), (3, 1298286117), (9, 432762039), (27, 144254013), (81, 48084671), (137, 28429623), (411, 9476541), (1233, 3158847), (3699, 1052949), (11097, 350983)]