2906637201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6350

約数の個数: 48

約数和(自身を含む): 4711761600

約数和(自身を除く): 1805124399

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 139, 261, 377, 417, 1131, 1251, 1807, 3393, 4031, 5421, 6163, 12093, 16263, 18489, 36279, 52403, 55467, 80119, 157209, 178727, 240357, 471627, 536181, 721071, 856657, 1608543, 2323451, 2569971, 6970353, 7709913, 11136541, 20911059, 24843053, 33409623, 74529159, 100228869, 223587477, 322959689, 968879067, 2906637201]

約数ペア:

[(1, 2906637201), (3, 968879067), (9, 322959689), (13, 223587477), (29, 100228869), (39, 74529159), (87, 33409623), (117, 24843053), (139, 20911059), (261, 11136541), (377, 7709913), (417, 6970353), (1131, 2569971), (1251, 2323451), (1807, 1608543), (3393, 856657), (4031, 721071), (5421, 536181), (6163, 471627), (12093, 240357), (16263, 178727), (18489, 157209), (36279, 80119), (52403, 55467)]