11831569477

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 15579648000

約数和(自身を除く): 3748078523

約数列:

[1, 7, 13, 19, 91, 133, 137, 199, 247, 251, 959, 1393, 1729, 1757, 1781, 2587, 2603, 3263, 3781, 4769, 12467, 18109, 18221, 22841, 26467, 27263, 33383, 33839, 34387, 49153, 49949, 61997, 190841, 236873, 240709, 344071, 349643, 354419, 433979, 447031, 517997, 649337, 653353, 949031, 2480933, 3129217, 3625979, 4545359, 4573471, 6643217, 6733961, 6843013, 8493589, 12337403, 47137727, 47901091, 59455123, 86361821, 88959169, 130017247, 622714183, 910120729, 1690224211, 11831569477]

約数ペア:

[(1, 11831569477), (7, 1690224211), (13, 910120729), (19, 622714183), (91, 130017247), (133, 88959169), (137, 86361821), (199, 59455123), (247, 47901091), (251, 47137727), (959, 12337403), (1393, 8493589), (1729, 6843013), (1757, 6733961), (1781, 6643217), (2587, 4573471), (2603, 4545359), (3263, 3625979), (3781, 3129217), (4769, 2480933), (12467, 949031), (18109, 653353), (18221, 649337), (22841, 517997), (26467, 447031), (27263, 433979), (33383, 354419), (33839, 349643), (34387, 344071), (49153, 240709), (49949, 236873), (61997, 190841)]