2912751933

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89659}}^1$

素因数の和:89706

約数の個数: 48

約数和(自身を含む): 5151504960

約数和(自身を除く): 2238753027

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 10829, 32487, 89659, 268977, 627613, 1165567, 1524203, 1882839, 3496701, 4393291, 4572609, 8158969, 10669421, 13179873, 19814639, 24476907, 32008263, 57112783, 59443917, 74685947, 138702473, 171338349, 224057841, 416107419, 970917311, 2912751933]

約数ペア:

[(1, 2912751933), (3, 970917311), (7, 416107419), (13, 224057841), (17, 171338349), (21, 138702473), (39, 74685947), (49, 59443917), (51, 57112783), (91, 32008263), (119, 24476907), (147, 19814639), (221, 13179873), (273, 10669421), (357, 8158969), (637, 4572609), (663, 4393291), (833, 3496701), (1547, 1882839), (1911, 1524203), (2499, 1165567), (4641, 627613), (10829, 268977), (32487, 89659)]