24678017

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 32558400

約数和(自身を除く): 7880383

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 2039, 12103, 14273, 26507, 38741, 99911, 185549, 271187, 503633, 1298843, 1898309, 3525431, 24678017]

約数ペア:

[(1, 24678017), (7, 3525431), (13, 1898309), (19, 1298843), (49, 503633), (91, 271187), (133, 185549), (247, 99911), (637, 38741), (931, 26507), (1729, 14273), (2039, 12103)]