11421837

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 19496960

約数和(自身を除く): 8075123

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 271, 669, 813, 1561, 1897, 2007, 2439, 4683, 5691, 6021, 7317, 14049, 17073, 42147, 51219, 60433, 181299, 423031, 543897, 1269093, 1631691, 3807279, 11421837]

約数ペア:

[(1, 11421837), (3, 3807279), (7, 1631691), (9, 1269093), (21, 543897), (27, 423031), (63, 181299), (189, 60433), (223, 51219), (271, 42147), (669, 17073), (813, 14049), (1561, 7317), (1897, 6021), (2007, 5691), (2439, 4683)]