378882007

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{1279}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 438681600

約数和(自身を除く): 59799593

約数列:

[1, 7, 101, 419, 707, 1279, 2933, 8953, 42319, 129179, 296233, 535901, 904253, 3751307, 54126001, 378882007]

約数ペア:

[(1, 378882007), (7, 54126001), (101, 3751307), (419, 904253), (707, 535901), (1279, 296233), (2933, 129179), (8953, 42319)]