331521146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{22391}}^1$

素因数の和:23077

約数の個数: 16

約数和(自身を含む): 543319488

約数和(自身を除く): 211798342

約数列:

[1, 2, 11, 22, 673, 1346, 7403, 14806, 22391, 44782, 246301, 492602, 15069143, 30138286, 165760573, 331521146]

約数ペア:

[(1, 331521146), (2, 165760573), (11, 30138286), (22, 15069143), (673, 492602), (1346, 246301), (7403, 44782), (14806, 22391)]