39706809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 57667584

約数和(自身を除く): 17960775

約数列:

[1, 3, 23, 37, 69, 103, 111, 151, 309, 453, 851, 2369, 2553, 3473, 3811, 5587, 7107, 10419, 11433, 15553, 16761, 46659, 87653, 128501, 262959, 357719, 385503, 575461, 1073157, 1726383, 13235603, 39706809]

約数ペア:

[(1, 39706809), (3, 13235603), (23, 1726383), (37, 1073157), (69, 575461), (103, 385503), (111, 357719), (151, 262959), (309, 128501), (453, 87653), (851, 46659), (2369, 16761), (2553, 15553), (3473, 11433), (3811, 10419), (5587, 7107)]