19071737253

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{11311}}^1$

素因数の和:11834

約数の個数: 32

約数和(自身を含む): 28489950720

約数和(自身を除く): 9418213467

約数列:

[1, 3, 9, 27, 197, 317, 591, 951, 1773, 2853, 5319, 8559, 11311, 33933, 62449, 101799, 187347, 305397, 562041, 1686123, 2228267, 3585587, 6684801, 10756761, 20054403, 32270283, 60163209, 96810849, 706360639, 2119081917, 6357245751, 19071737253]

約数ペア:

[(1, 19071737253), (3, 6357245751), (9, 2119081917), (27, 706360639), (197, 96810849), (317, 60163209), (591, 32270283), (951, 20054403), (1773, 10756761), (2853, 6684801), (5319, 3585587), (8559, 2228267), (11311, 1686123), (33933, 562041), (62449, 305397), (101799, 187347)]