40155819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 23711061

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 2309, 5797, 6927, 17391, 25399, 39253, 71579, 76197, 117759, 214737, 431783, 787369, 1216843, 1295349, 2362107, 3650529, 13385273, 40155819]

約数ペア:

[(1, 40155819), (3, 13385273), (11, 3650529), (17, 2362107), (31, 1295349), (33, 1216843), (51, 787369), (93, 431783), (187, 214737), (341, 117759), (527, 76197), (561, 71579), (1023, 39253), (1581, 25399), (2309, 17391), (5797, 6927)]