26172367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 6728753

約数列:

[1, 13, 17, 19, 23, 221, 247, 271, 299, 323, 391, 437, 3523, 4199, 4607, 5083, 5149, 5681, 6233, 7429, 59891, 66937, 81029, 87533, 96577, 105961, 118427, 1137929, 1377493, 1539551, 2013259, 26172367]

約数ペア:

[(1, 26172367), (13, 2013259), (17, 1539551), (19, 1377493), (23, 1137929), (221, 118427), (247, 105961), (271, 96577), (299, 87533), (323, 81029), (391, 66937), (437, 59891), (3523, 7429), (4199, 6233), (4607, 5681), (5083, 5149)]