2918922021

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{4297}}^1$

素因数の和:4626

約数の個数: 32

約数和(自身を含む): 4380521600

約数和(自身を除く): 1461599579

約数列:

[1, 3, 9, 27, 139, 181, 417, 543, 1251, 1629, 3753, 4297, 4887, 12891, 25159, 38673, 75477, 116019, 226431, 597283, 679293, 777757, 1791849, 2333271, 5375547, 6999813, 16126641, 20999439, 108108223, 324324669, 972974007, 2918922021]

約数ペア:

[(1, 2918922021), (3, 972974007), (9, 324324669), (27, 108108223), (139, 20999439), (181, 16126641), (417, 6999813), (543, 5375547), (1251, 2333271), (1629, 1791849), (3753, 777757), (4297, 679293), (4887, 597283), (12891, 226431), (25159, 116019), (38673, 75477)]