21815427601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{383083}}^1$

素因数の和:383292

約数の個数: 16

約数和(自身を含む): 24713515008

約数和(自身を除く): 2898087407

約数列:

[1, 11, 31, 167, 341, 1837, 5177, 56947, 383083, 4213913, 11875573, 63974861, 130631303, 703723471, 1983220691, 21815427601]

約数ペア:

[(1, 21815427601), (11, 1983220691), (31, 703723471), (167, 130631303), (341, 63974861), (1837, 11875573), (5177, 4213913), (56947, 383083)]