399883383

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{10627}}^1$

素因数の和:10783

約数の個数: 24

約数和(自身を含む): 598526448

約数和(自身を除く): 198643065

約数列:

[1, 3, 9, 37, 111, 113, 333, 339, 1017, 4181, 10627, 12543, 31881, 37629, 95643, 393199, 1179597, 1200851, 3538791, 3602553, 10807659, 44431487, 133294461, 399883383]

約数ペア:

[(1, 399883383), (3, 133294461), (9, 44431487), (37, 10807659), (111, 3602553), (113, 3538791), (333, 1200851), (339, 1179597), (1017, 393199), (4181, 95643), (10627, 37629), (12543, 31881)]