42034307

素因数分解:

$7^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 51059232

約数和(自身を除く): 9024925

約数列:

[1, 7, 41, 49, 61, 287, 343, 427, 2009, 2401, 2501, 2989, 14063, 16807, 17507, 20923, 98441, 122549, 146461, 689087, 857843, 1025227, 6004901, 42034307]

約数ペア:

[(1, 42034307), (7, 6004901), (41, 1025227), (49, 857843), (61, 689087), (287, 146461), (343, 122549), (427, 98441), (2009, 20923), (2401, 17507), (2501, 16807), (2989, 14063)]