2013642639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4387021}}^1$

素因数の和:4387047

約数の個数: 16

約数和(自身を含む): 3158655840

約数和(自身を除く): 1145013201

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4387021, 13161063, 39483189, 74579357, 118449567, 223738071, 671214213, 2013642639]

約数ペア:

[(1, 2013642639), (3, 671214213), (9, 223738071), (17, 118449567), (27, 74579357), (51, 39483189), (153, 13161063), (459, 4387021)]