123030921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{185567}}^1$

素因数の和:185600

約数の個数: 16

約数和(自身を含む): 187052544

約数和(自身を除く): 64021623

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 185567, 556701, 2412371, 3154639, 7237113, 9463917, 41010307, 123030921]

約数ペア:

[(1, 123030921), (3, 41010307), (13, 9463917), (17, 7237113), (39, 3154639), (51, 2412371), (221, 556701), (663, 185567)]