13151103

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1453}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 20100096

約数和(自身を除く): 6948993

約数列:

[1, 3, 7, 21, 431, 1293, 1453, 3017, 4359, 9051, 10171, 30513, 626243, 1878729, 4383701, 13151103]

約数ペア:

[(1, 13151103), (3, 4383701), (7, 1878729), (21, 626243), (431, 30513), (1293, 10171), (1453, 9051), (3017, 4359)]