129217407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{14449}}^1$

素因数の和:14734

約数の個数: 16

約数和(自身を含む): 188659200

約数和(自身を除く): 59441793

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 14449, 43347, 158939, 476817, 3915679, 11747037, 43072469, 129217407]

約数ペア:

[(1, 129217407), (3, 43072469), (11, 11747037), (33, 3915679), (271, 476817), (813, 158939), (2981, 43347), (8943, 14449)]