42437031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 27558489

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 359, 433, 1077, 1299, 2513, 3031, 4667, 5629, 7539, 9093, 14001, 16887, 32669, 39403, 98007, 118209, 155447, 466341, 1088129, 2020811, 3264387, 6062433, 14145677, 42437031]

約数ペア:

[(1, 42437031), (3, 14145677), (7, 6062433), (13, 3264387), (21, 2020811), (39, 1088129), (91, 466341), (273, 155447), (359, 118209), (433, 98007), (1077, 39403), (1299, 32669), (2513, 16887), (3031, 14001), (4667, 9093), (5629, 7539)]