3970419

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 5598720

約数和(自身を除く): 1628301

約数列:

[1, 3, 29, 47, 87, 141, 971, 1363, 2913, 4089, 28159, 45637, 84477, 136911, 1323473, 3970419]

約数ペア:

[(1, 3970419), (3, 1323473), (29, 136911), (47, 84477), (87, 45637), (141, 28159), (971, 4089), (1363, 2913)]