39555957

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 24725643

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 537, 619, 1253, 1857, 3043, 3759, 4333, 9129, 10523, 12999, 21301, 31569, 63903, 73661, 110801, 220983, 332403, 775607, 1883617, 2326821, 5650851, 13185319, 39555957]

約数ペア:

[(1, 39555957), (3, 13185319), (7, 5650851), (17, 2326821), (21, 1883617), (51, 775607), (119, 332403), (179, 220983), (357, 110801), (537, 73661), (619, 63903), (1253, 31569), (1857, 21301), (3043, 12999), (3759, 10523), (4333, 9129)]