30000033

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15361}}^1$

素因数の和:15405

約数の個数: 24

約数和(自身を含む): 51124736

約数和(自身を除く): 21124703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15361, 46083, 107527, 138249, 322581, 476191, 967743, 1428573, 3333337, 4285719, 10000011, 30000033]

約数ペア:

[(1, 30000033), (3, 10000011), (7, 4285719), (9, 3333337), (21, 1428573), (31, 967743), (63, 476191), (93, 322581), (217, 138249), (279, 107527), (651, 46083), (1953, 15361)]