244191507

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 379699200

約数和(自身を除く): 135507693

約数列:

[1, 3, 7, 21, 71, 199, 213, 497, 597, 823, 1393, 1491, 2469, 4179, 5761, 14129, 17283, 42387, 58433, 98903, 163777, 175299, 296709, 409031, 491331, 1146439, 1227093, 3439317, 11628167, 34884501, 81397169, 244191507]

約数ペア:

[(1, 244191507), (3, 81397169), (7, 34884501), (21, 11628167), (71, 3439317), (199, 1227093), (213, 1146439), (497, 491331), (597, 409031), (823, 296709), (1393, 175299), (1491, 163777), (2469, 98903), (4179, 58433), (5761, 42387), (14129, 17283)]