22208697

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5779}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 37269440

約数和(自身を除く): 15060743

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 5779, 17337, 40453, 52011, 121359, 352519, 364077, 1057557, 2467633, 3172671, 7402899, 22208697]

約数ペア:

[(1, 22208697), (3, 7402899), (7, 3172671), (9, 2467633), (21, 1057557), (61, 364077), (63, 352519), (183, 121359), (427, 52011), (549, 40453), (1281, 17337), (3843, 5779)]