310028901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18617}}^1$

素因数の和:18701

約数の個数: 32

約数和(自身を含む): 517133568

約数和(自身を除く): 207104667

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 18617, 55851, 130319, 242021, 390957, 726063, 1135637, 1694147, 3406911, 5082441, 7949459, 14763281, 23848377, 44289843, 103342967, 310028901]

約数ペア:

[(1, 310028901), (3, 103342967), (7, 44289843), (13, 23848377), (21, 14763281), (39, 7949459), (61, 5082441), (91, 3406911), (183, 1694147), (273, 1135637), (427, 726063), (793, 390957), (1281, 242021), (2379, 130319), (5551, 55851), (16653, 18617)]