2016345771

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 3341813760

約数和(自身を除く): 1325467989

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 107, 201, 297, 321, 603, 737, 947, 963, 1177, 1809, 2211, 2841, 2889, 3531, 6633, 7169, 8523, 10417, 10593, 19899, 21507, 25569, 31251, 31779, 63449, 64521, 78859, 93753, 101329, 190347, 193563, 236577, 281259, 303987, 571041, 697939, 709731, 911961, 1114619, 1713123, 2093817, 2129193, 2735883, 3343857, 6281451, 6789043, 10031571, 18844353, 20367129, 30094713, 61101387, 74679473, 183304161, 224038419, 672115257, 2016345771]

約数ペア:

[(1, 2016345771), (3, 672115257), (9, 224038419), (11, 183304161), (27, 74679473), (33, 61101387), (67, 30094713), (99, 20367129), (107, 18844353), (201, 10031571), (297, 6789043), (321, 6281451), (603, 3343857), (737, 2735883), (947, 2129193), (963, 2093817), (1177, 1713123), (1809, 1114619), (2211, 911961), (2841, 709731), (2889, 697939), (3531, 571041), (6633, 303987), (7169, 281259), (8523, 236577), (10417, 193563), (10593, 190347), (19899, 101329), (21507, 93753), (25569, 78859), (31251, 64521), (31779, 63449)]