4130021763

素因数分解:

$3^4\times 7^1\times {\mathrm{7283989}}^1$

素因数の和:7284008

約数の個数: 20

約数和(自身を含む): 7050902320

約数和(自身を除く): 2920880557

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7283989, 21851967, 50987923, 65555901, 152963769, 196667703, 458891307, 590003109, 1376673921, 4130021763]

約数ペア:

[(1, 4130021763), (3, 1376673921), (7, 590003109), (9, 458891307), (21, 196667703), (27, 152963769), (63, 65555901), (81, 50987923), (189, 21851967), (567, 7283989)]