30453143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 36791040

約数和(自身を除く): 6337897

約数列:

[1, 7, 19, 133, 401, 571, 2807, 3997, 7619, 10849, 53333, 75943, 228971, 1602797, 4350449, 30453143]

約数ペア:

[(1, 30453143), (7, 4350449), (19, 1602797), (133, 228971), (401, 75943), (571, 53333), (2807, 10849), (3997, 7619)]