304506213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 452155392

約数和(自身を除く): 147649179

約数列:

[1, 3, 11, 33, 101, 103, 303, 309, 887, 1111, 1133, 2661, 3333, 3399, 9757, 10403, 29271, 31209, 89587, 91361, 114433, 268761, 274083, 343299, 985457, 1004971, 2956371, 3014913, 9227461, 27682383, 101502071, 304506213]

約数ペア:

[(1, 304506213), (3, 101502071), (11, 27682383), (33, 9227461), (101, 3014913), (103, 2956371), (303, 1004971), (309, 985457), (887, 343299), (1111, 274083), (1133, 268761), (2661, 114433), (3333, 91361), (3399, 89587), (9757, 31209), (10403, 29271)]