3138203211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 5077986816

約数和(自身を除く): 1939783605

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 211, 407, 429, 481, 633, 937, 1221, 1443, 2321, 2743, 2811, 5291, 6963, 7807, 8229, 10307, 12181, 15873, 23421, 30173, 30921, 34669, 36543, 85877, 90519, 101491, 104007, 133991, 197707, 257631, 304473, 381359, 401973, 450697, 593121, 1116401, 1144077, 1352091, 2174777, 2570191, 3349203, 4957667, 6524331, 7315159, 7710573, 14873001, 21945477, 28272101, 80466749, 84816303, 95097067, 241400247, 285291201, 1046067737, 3138203211]

約数ペア:

[(1, 3138203211), (3, 1046067737), (11, 285291201), (13, 241400247), (33, 95097067), (37, 84816303), (39, 80466749), (111, 28272101), (143, 21945477), (211, 14873001), (407, 7710573), (429, 7315159), (481, 6524331), (633, 4957667), (937, 3349203), (1221, 2570191), (1443, 2174777), (2321, 1352091), (2743, 1144077), (2811, 1116401), (5291, 593121), (6963, 450697), (7807, 401973), (8229, 381359), (10307, 304473), (12181, 257631), (15873, 197707), (23421, 133991), (30173, 104007), (30921, 101491), (34669, 90519), (36543, 85877)]