42656691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9759

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 31992909

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9719, 29157, 68033, 106909, 184661, 204099, 320727, 553983, 748363, 1292627, 2031271, 2245089, 3877881, 6093813, 14218897, 42656691]

約数ペア:

[(1, 42656691), (3, 14218897), (7, 6093813), (11, 3877881), (19, 2245089), (21, 2031271), (33, 1292627), (57, 748363), (77, 553983), (133, 320727), (209, 204099), (231, 184661), (399, 106909), (627, 68033), (1463, 29157), (4389, 9719)]