3978312234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51004003}}^1$

素因数の和:51004021

約数の個数: 16

約数和(自身を含む): 8568672672

約数和(自身を除く): 4590360438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 51004003, 102008006, 153012009, 306024018, 663052039, 1326104078, 1989156117, 3978312234]

約数ペア:

[(1, 3978312234), (2, 1989156117), (3, 1326104078), (6, 663052039), (13, 306024018), (26, 153012009), (39, 102008006), (78, 51004003)]