42928197

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 62419104

約数和(自身を除く): 19490907

約数列:

[1, 3, 13, 39, 169, 227, 373, 507, 681, 1119, 2951, 4849, 8853, 14547, 38363, 63037, 84671, 115089, 189111, 254013, 1100723, 3302169, 14309399, 42928197]

約数ペア:

[(1, 42928197), (3, 14309399), (13, 3302169), (39, 1100723), (169, 254013), (227, 189111), (373, 115089), (507, 84671), (681, 63037), (1119, 38363), (2951, 14547), (4849, 8853)]