31052553

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 18713847

約数列:

[1, 3, 7, 21, 23, 69, 161, 239, 269, 483, 717, 807, 1673, 1883, 5019, 5497, 5649, 6187, 16491, 18561, 38479, 43309, 64291, 115437, 129927, 192873, 450037, 1350111, 1478693, 4436079, 10350851, 31052553]

約数ペア:

[(1, 31052553), (3, 10350851), (7, 4436079), (21, 1478693), (23, 1350111), (69, 450037), (161, 192873), (239, 129927), (269, 115437), (483, 64291), (717, 43309), (807, 38479), (1673, 18561), (1883, 16491), (5019, 6187), (5497, 5649)]