4025749

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 5164992

約数和(自身を除く): 1139243

約数列:

[1, 7, 13, 41, 83, 91, 169, 287, 533, 581, 1079, 1183, 3403, 3731, 6929, 7553, 14027, 23821, 44239, 48503, 98189, 309673, 575107, 4025749]

約数ペア:

[(1, 4025749), (7, 575107), (13, 309673), (41, 98189), (83, 48503), (91, 44239), (169, 23821), (287, 14027), (533, 7553), (581, 6929), (1079, 3731), (1183, 3403)]