4222786179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{20389}}^1$

素因数の和:20571

約数の個数: 32

約数和(自身を含む): 6201169920

約数和(自身を除く): 1978383741

約数列:

[1, 3, 17, 31, 51, 93, 131, 393, 527, 1581, 2227, 4061, 6681, 12183, 20389, 61167, 69037, 207111, 346613, 632059, 1039839, 1896177, 2670959, 8012877, 10745003, 32235009, 45406303, 82799729, 136218909, 248399187, 1407595393, 4222786179]

約数ペア:

[(1, 4222786179), (3, 1407595393), (17, 248399187), (31, 136218909), (51, 82799729), (93, 45406303), (131, 32235009), (393, 10745003), (527, 8012877), (1581, 2670959), (2227, 1896177), (4061, 1039839), (6681, 632059), (12183, 346613), (20389, 207111), (61167, 69037)]