11457901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 15015168

約数和(自身を除く): 3557267

約数列:

[1, 7, 13, 37, 41, 83, 91, 259, 287, 481, 533, 581, 1079, 1517, 3071, 3367, 3403, 3731, 7553, 10619, 19721, 21497, 23821, 39923, 44239, 125911, 138047, 279461, 309673, 881377, 1636843, 11457901]

約数ペア:

[(1, 11457901), (7, 1636843), (13, 881377), (37, 309673), (41, 279461), (83, 138047), (91, 125911), (259, 44239), (287, 39923), (481, 23821), (533, 21497), (581, 19721), (1079, 10619), (1517, 7553), (3071, 3731), (3367, 3403)]