320528047

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{50821}}^1$

素因数の和:50898

約数の個数: 16

約数和(自身を含む): 395191872

約数和(自身を除く): 74663825

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 50821, 355747, 863957, 2693513, 6047699, 18854591, 45789721, 320528047]

約数ペア:

[(1, 320528047), (7, 45789721), (17, 18854591), (53, 6047699), (119, 2693513), (371, 863957), (901, 355747), (6307, 50821)]