3761457

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6070272

約数和(自身を除く): 2308815

約数列:

[1, 3, 7, 21, 37, 47, 103, 111, 141, 259, 309, 329, 721, 777, 987, 1739, 2163, 3811, 4841, 5217, 11433, 12173, 14523, 26677, 33887, 36519, 80031, 101661, 179117, 537351, 1253819, 3761457]

約数ペア:

[(1, 3761457), (3, 1253819), (7, 537351), (21, 179117), (37, 101661), (47, 80031), (103, 36519), (111, 33887), (141, 26677), (259, 14523), (309, 12173), (329, 11433), (721, 5217), (777, 4841), (987, 3811), (1739, 2163)]