38492421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 19900155

約数列:

[1, 3, 11, 31, 33, 93, 191, 197, 341, 573, 591, 1023, 2101, 2167, 5921, 6107, 6303, 6501, 17763, 18321, 37627, 65131, 67177, 112881, 195393, 201531, 413897, 1166437, 1241691, 3499311, 12830807, 38492421]

約数ペア:

[(1, 38492421), (3, 12830807), (11, 3499311), (31, 1241691), (33, 1166437), (93, 413897), (191, 201531), (197, 195393), (341, 112881), (573, 67177), (591, 65131), (1023, 37627), (2101, 18321), (2167, 17763), (5921, 6501), (6107, 6303)]