30199113

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25229}}^1$

素因数の和:25261

約数の個数: 24

約数和(自身を含む): 52478400

約数和(自身を除く): 22279287

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25229, 75687, 176603, 227061, 479351, 529809, 1438053, 1589427, 3355457, 4314159, 10066371, 30199113]

約数ペア:

[(1, 30199113), (3, 10066371), (7, 4314159), (9, 3355457), (19, 1589427), (21, 1438053), (57, 529809), (63, 479351), (133, 227061), (171, 176603), (399, 75687), (1197, 25229)]