123015937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 149253120

約数和(自身を除く): 26237183

約数列:

[1, 11, 19, 23, 157, 163, 209, 253, 437, 1727, 1793, 2983, 3097, 3611, 3749, 4807, 25591, 32813, 34067, 39721, 41239, 68609, 71231, 281501, 486229, 588593, 754699, 783541, 5348519, 6474523, 11183267, 123015937]

約数ペア:

[(1, 123015937), (11, 11183267), (19, 6474523), (23, 5348519), (157, 783541), (163, 754699), (209, 588593), (253, 486229), (437, 281501), (1727, 71231), (1793, 68609), (2983, 41239), (3097, 39721), (3611, 34067), (3749, 32813), (4807, 25591)]