2017847139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2753}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 3553320960

約数和(自身を除く): 1535473821

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 167, 209, 231, 399, 501, 627, 1169, 1463, 1837, 2753, 3173, 3507, 4389, 5511, 8259, 9519, 12859, 19271, 22211, 30283, 34903, 38577, 52307, 57813, 66633, 90849, 104709, 156921, 211981, 244321, 366149, 459751, 575377, 635943, 732963, 1098447, 1379253, 1726131, 3218257, 4027639, 5057261, 8735269, 9654771, 12082917, 15171783, 26205807, 35400827, 61146883, 96087959, 106202481, 183440649, 288263877, 672615713, 2017847139]

約数ペア:

[(1, 2017847139), (3, 672615713), (7, 288263877), (11, 183440649), (19, 106202481), (21, 96087959), (33, 61146883), (57, 35400827), (77, 26205807), (133, 15171783), (167, 12082917), (209, 9654771), (231, 8735269), (399, 5057261), (501, 4027639), (627, 3218257), (1169, 1726131), (1463, 1379253), (1837, 1098447), (2753, 732963), (3173, 635943), (3507, 575377), (4389, 459751), (5511, 366149), (8259, 244321), (9519, 211981), (12859, 156921), (19271, 104709), (22211, 90849), (30283, 66633), (34903, 57813), (38577, 52307)]