2213237523

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{2767}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 3459778560

約数和(自身を除く): 1246541037

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 929, 2767, 2787, 6503, 8301, 19369, 19509, 38089, 58107, 113447, 114267, 266623, 340341, 794129, 799869, 2382387, 2570543, 7711629, 17993801, 53981403, 105392263, 316176789, 737745841, 2213237523]

約数ペア:

[(1, 2213237523), (3, 737745841), (7, 316176789), (21, 105392263), (41, 53981403), (123, 17993801), (287, 7711629), (861, 2570543), (929, 2382387), (2767, 799869), (2787, 794129), (6503, 340341), (8301, 266623), (19369, 114267), (19509, 113447), (38089, 58107)]