3818507007

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1\times {\mathrm{3583}}^1$

素因数の和:6283

約数の個数: 32

約数和(自身を含む): 6128926720

約数和(自身を除く): 2310419713

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2671, 3583, 8013, 10749, 18697, 25081, 50749, 56091, 68077, 75243, 152247, 204231, 355243, 476539, 1065729, 1429617, 9570193, 28710579, 66991351, 181833667, 200974053, 545501001, 1272835669, 3818507007]

約数ペア:

[(1, 3818507007), (3, 1272835669), (7, 545501001), (19, 200974053), (21, 181833667), (57, 66991351), (133, 28710579), (399, 9570193), (2671, 1429617), (3583, 1065729), (8013, 476539), (10749, 355243), (18697, 204231), (25081, 152247), (50749, 75243), (56091, 68077)]