1252358847

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{863}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 1886146560

約数和(自身を除く): 633787713

約数列:

[1, 3, 9, 27, 71, 213, 639, 757, 863, 1917, 2271, 2589, 6813, 7767, 20439, 23301, 53747, 61273, 161241, 183819, 483723, 551457, 653291, 1451169, 1654371, 1959873, 5879619, 17638857, 46383661, 139150983, 417452949, 1252358847]

約数ペア:

[(1, 1252358847), (3, 417452949), (9, 139150983), (27, 46383661), (71, 17638857), (213, 5879619), (639, 1959873), (757, 1654371), (863, 1451169), (1917, 653291), (2271, 551457), (2589, 483723), (6813, 183819), (7767, 161241), (20439, 61273), (23301, 53747)]