16975152047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{271043}}^1$

素因数の和:271462

約数の個数: 16

約数和(自身を含む): 20295774720

約数和(自身を除く): 3320622673

約数列:

[1, 7, 23, 161, 389, 2723, 8947, 62629, 271043, 1897301, 6233989, 43637923, 105435727, 738050089, 2425021721, 16975152047]

約数ペア:

[(1, 16975152047), (7, 2425021721), (23, 738050089), (161, 105435727), (389, 43637923), (2723, 6233989), (8947, 1897301), (62629, 271043)]