11961765

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 20842848

約数和(自身を除く): 8881083

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 1171, 2043, 3405, 3513, 5855, 10215, 10539, 17565, 52695, 265817, 797451, 1329085, 2392353, 3987255, 11961765]

約数ペア:

[(1, 11961765), (3, 3987255), (5, 2392353), (9, 1329085), (15, 797451), (45, 265817), (227, 52695), (681, 17565), (1135, 10539), (1171, 10215), (2043, 5855), (3405, 3513)]