22478313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 13067799

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 347, 429, 453, 1041, 1661, 1963, 3817, 4511, 4983, 5889, 11451, 13533, 21593, 49621, 52397, 64779, 148863, 157191, 576367, 681161, 1729101, 2043483, 7492771, 22478313]

約数ペア:

[(1, 22478313), (3, 7492771), (11, 2043483), (13, 1729101), (33, 681161), (39, 576367), (143, 157191), (151, 148863), (347, 64779), (429, 52397), (453, 49621), (1041, 21593), (1661, 13533), (1963, 11451), (3817, 5889), (4511, 4983)]