17141481

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 29872128

約数和(自身を除く): 12730647

約数列:

[1, 3, 7, 9, 21, 31, 63, 67, 93, 131, 201, 217, 279, 393, 469, 603, 651, 917, 1179, 1407, 1953, 2077, 2751, 4061, 4221, 6231, 8253, 8777, 12183, 14539, 18693, 26331, 28427, 36549, 43617, 61439, 78993, 85281, 130851, 184317, 255843, 272087, 552951, 816261, 1904609, 2448783, 5713827, 17141481]

約数ペア:

[(1, 17141481), (3, 5713827), (7, 2448783), (9, 1904609), (21, 816261), (31, 552951), (63, 272087), (67, 255843), (93, 184317), (131, 130851), (201, 85281), (217, 78993), (279, 61439), (393, 43617), (469, 36549), (603, 28427), (651, 26331), (917, 18693), (1179, 14539), (1407, 12183), (1953, 8777), (2077, 8253), (2751, 6231), (4061, 4221)]