31471429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6547}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 37716480

約数和(自身を除く): 6245051

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 6547, 72017, 124393, 150581, 1368323, 1656391, 2861039, 31471429]

約数ペア:

[(1, 31471429), (11, 2861039), (19, 1656391), (23, 1368323), (209, 150581), (253, 124393), (437, 72017), (4807, 6547)]