30959817

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9197

約数の個数: 24

約数和(自身を含む): 50112576

約数和(自身を除く): 19152759

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 9157, 27471, 64099, 192297, 210611, 448693, 631833, 1346079, 1474277, 4422831, 10319939, 30959817]

約数ペア:

[(1, 30959817), (3, 10319939), (7, 4422831), (21, 1474277), (23, 1346079), (49, 631833), (69, 448693), (147, 210611), (161, 192297), (483, 64099), (1127, 27471), (3381, 9157)]