1379406673

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{21563}}^1$

素因数の和:21704

約数の個数: 16

約数和(自身を含む): 1509134976

約数和(自身を除く): 129728303

約数列:

[1, 17, 53, 71, 901, 1207, 3763, 21563, 63971, 366571, 1142839, 1530973, 19428263, 26026541, 81141569, 1379406673]

約数ペア:

[(1, 1379406673), (17, 81141569), (53, 26026541), (71, 19428263), (901, 1530973), (1207, 1142839), (3763, 366571), (21563, 63971)]