2975495607

素因数分解:

$3^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{17749}}^1$

素因数の和:18652

約数の個数: 32

約数和(自身を含む): 5043840000

約数和(自身を除く): 2068344393

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 887, 2661, 6209, 7983, 17749, 18627, 23949, 53247, 55881, 124243, 159741, 167643, 372729, 479223, 1118187, 3354561, 15743363, 47230089, 110203541, 141690267, 330610623, 425070801, 991831869, 2975495607]

約数ペア:

[(1, 2975495607), (3, 991831869), (7, 425070801), (9, 330610623), (21, 141690267), (27, 110203541), (63, 47230089), (189, 15743363), (887, 3354561), (2661, 1118187), (6209, 479223), (7983, 372729), (17749, 167643), (18627, 159741), (23949, 124243), (53247, 55881)]