421567482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1433903}}^1$

素因数の和:1433922

約数の個数: 24

約数和(自身を含む): 980790336

約数和(自身を除く): 559222854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1433903, 2867806, 4301709, 8603418, 10037321, 20074642, 30111963, 60223926, 70261247, 140522494, 210783741, 421567482]

約数ペア:

[(1, 421567482), (2, 210783741), (3, 140522494), (6, 70261247), (7, 60223926), (14, 30111963), (21, 20074642), (42, 10037321), (49, 8603418), (98, 4301709), (147, 2867806), (294, 1433903)]