40806381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176651}}^1$

素因数の和:176672

約数の個数: 16

約数和(自身を含む): 67834368

約数和(自身を除く): 27027987

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 176651, 529953, 1236557, 1943161, 3709671, 5829483, 13602127, 40806381]

約数ペア:

[(1, 40806381), (3, 13602127), (7, 5829483), (11, 3709671), (21, 1943161), (33, 1236557), (77, 529953), (231, 176651)]