13642045947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29721233}}^1$

素因数の和:29721259

約数の個数: 16

約数和(自身を含む): 21399288480

約数和(自身を除く): 7757242533

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 29721233, 89163699, 267491097, 505260961, 802473291, 1515782883, 4547348649, 13642045947]

約数ペア:

[(1, 13642045947), (3, 4547348649), (9, 1515782883), (17, 802473291), (27, 505260961), (51, 267491097), (153, 89163699), (459, 29721233)]