1298462173869

素因数分解:

$3^1\times 7^1\times {\mathrm{4201}}^1\times {\mathrm{14718289}}^1$

素因数の和:14722500

約数の個数: 16

約数和(自身を含む): 1979080146560

約数和(自身を除く): 680617972691

約数列:

[1, 3, 7, 21, 4201, 12603, 29407, 88221, 14718289, 44154867, 103028023, 309084069, 61831532089, 185494596267, 432820724623, 1298462173869]

約数ペア:

[(1, 1298462173869), (3, 432820724623), (7, 185494596267), (21, 61831532089), (4201, 309084069), (12603, 103028023), (29407, 44154867), (88221, 14718289)]