304883293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 380741760

約数和(自身を除く): 75858467

約数列:

[1, 11, 13, 29, 37, 143, 319, 377, 407, 481, 1073, 1987, 4147, 5291, 11803, 13949, 21857, 25831, 57623, 73519, 153439, 284141, 633853, 749099, 808709, 955747, 2132051, 8240089, 10513217, 23452561, 27716663, 304883293]

約数ペア:

[(1, 304883293), (11, 27716663), (13, 23452561), (29, 10513217), (37, 8240089), (143, 2132051), (319, 955747), (377, 808709), (407, 749099), (481, 633853), (1073, 284141), (1987, 153439), (4147, 73519), (5291, 57623), (11803, 25831), (13949, 21857)]