339971199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89021}}^1$

素因数の和:89110

約数の個数: 16

約数和(自身を含む): 484279680

約数和(自身を除く): 144308481

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 89021, 267063, 1691399, 5074197, 5964407, 17893221, 113323733, 339971199]

約数ペア:

[(1, 339971199), (3, 113323733), (19, 17893221), (57, 5964407), (67, 5074197), (201, 1691399), (1273, 267063), (3819, 89021)]