301996863

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8111}}^1$

素因数の和:8324

約数の個数: 32

約数和(自身を含む): 513976320

約数和(自身を除く): 211979457

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 8111, 12411, 24333, 37233, 56777, 72999, 170331, 218997, 510993, 1532979, 1597867, 4793601, 11185069, 14380803, 33555207, 43142409, 100665621, 301996863]

約数ペア:

[(1, 301996863), (3, 100665621), (7, 43142409), (9, 33555207), (21, 14380803), (27, 11185069), (63, 4793601), (189, 1597867), (197, 1532979), (591, 510993), (1379, 218997), (1773, 170331), (4137, 72999), (5319, 56777), (8111, 37233), (12411, 24333)]