40137461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 52297728

約数和(自身を除く): 12160267

約数列:

[1, 7, 13, 23, 91, 127, 151, 161, 299, 889, 1057, 1651, 1963, 2093, 2921, 3473, 11557, 13741, 19177, 20447, 24311, 37973, 45149, 134239, 249301, 265811, 316043, 441071, 1745107, 3087497, 5733923, 40137461]

約数ペア:

[(1, 40137461), (7, 5733923), (13, 3087497), (23, 1745107), (91, 441071), (127, 316043), (151, 265811), (161, 249301), (299, 134239), (889, 45149), (1057, 37973), (1651, 24311), (1963, 20447), (2093, 19177), (2921, 13741), (3473, 11557)]