12285153921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197609}}^1$

素因数の和:197705

約数の個数: 32

約数和(自身を含む): 18439384320

約数和(自身を除く): 6154230399

約数列:

[1, 3, 17, 23, 51, 53, 69, 159, 391, 901, 1173, 1219, 2703, 3657, 20723, 62169, 197609, 592827, 3359353, 4545007, 10078059, 10473277, 13635021, 31419831, 77265119, 178045709, 231795357, 240885371, 534137127, 722656113, 4095051307, 12285153921]

約数ペア:

[(1, 12285153921), (3, 4095051307), (17, 722656113), (23, 534137127), (51, 240885371), (53, 231795357), (69, 178045709), (159, 77265119), (391, 31419831), (901, 13635021), (1173, 10473277), (1219, 10078059), (2703, 4545007), (3657, 3359353), (20723, 592827), (62169, 197609)]