121353701

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 148538880

約数和(自身を除く): 27185179

約数列:

[1, 7, 17, 119, 223, 269, 289, 1561, 1883, 2023, 3791, 4573, 26537, 32011, 59987, 64447, 77741, 419909, 451129, 544187, 1019779, 7138453, 17336243, 121353701]

約数ペア:

[(1, 121353701), (7, 17336243), (17, 7138453), (119, 1019779), (223, 544187), (269, 451129), (289, 419909), (1561, 77741), (1883, 64447), (2023, 59987), (3791, 32011), (4573, 26537)]