22801527

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 38850560

約数和(自身を除く): 16049033

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 541, 669, 1561, 1623, 2007, 3787, 4683, 4869, 6021, 11361, 14049, 14607, 34083, 42147, 102249, 120643, 361929, 844501, 1085787, 2533503, 3257361, 7600509, 22801527]

約数ペア:

[(1, 22801527), (3, 7600509), (7, 3257361), (9, 2533503), (21, 1085787), (27, 844501), (63, 361929), (189, 120643), (223, 102249), (541, 42147), (669, 34083), (1561, 14607), (1623, 14049), (2007, 11361), (3787, 6021), (4683, 4869)]