199413453

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{4021}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 271308032

約数和(自身を除く): 71894579

約数列:

[1, 3, 61, 183, 271, 813, 4021, 12063, 16531, 49593, 245281, 735843, 1089691, 3269073, 66471151, 199413453]

約数ペア:

[(1, 199413453), (3, 66471151), (61, 3269073), (183, 1089691), (271, 735843), (813, 245281), (4021, 49593), (12063, 16531)]