1630879953

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1\times {\mathrm{2753}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 2300008608

約数和(自身を除く): 669128655

約数列:

[1, 3, 19, 57, 361, 547, 1083, 1641, 2753, 8259, 10393, 31179, 52307, 156921, 197467, 592401, 993833, 1505891, 2981499, 4517673, 28611929, 85835787, 543626651, 1630879953]

約数ペア:

[(1, 1630879953), (3, 543626651), (19, 85835787), (57, 28611929), (361, 4517673), (547, 2981499), (1083, 1505891), (1641, 993833), (2753, 592401), (8259, 197467), (10393, 156921), (31179, 52307)]