147341397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 240095232

約数和(自身を除く): 92753835

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 2163, 4007, 5253, 12021, 12257, 28049, 36771, 68119, 84147, 204357, 412721, 476833, 1238163, 1430499, 2889047, 7016257, 8667141, 21048771, 49113799, 147341397]

約数ペア:

[(1, 147341397), (3, 49113799), (7, 21048771), (17, 8667141), (21, 7016257), (51, 2889047), (103, 1430499), (119, 1238163), (309, 476833), (357, 412721), (721, 204357), (1751, 84147), (2163, 68119), (4007, 36771), (5253, 28049), (12021, 12257)]