238440813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{210823}}^1$

素因数の和:210868

約数の個数: 16

約数和(自身を含む): 354184320

約数和(自身を除く): 115743507

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 210823, 632469, 2740699, 6113867, 8222097, 18341601, 79480271, 238440813]

約数ペア:

[(1, 238440813), (3, 79480271), (13, 18341601), (29, 8222097), (39, 6113867), (87, 2740699), (377, 632469), (1131, 210823)]