313612651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 387832320

約数和(自身を除く): 74219669

約数列:

[1, 11, 17, 19, 61, 187, 209, 323, 671, 1037, 1159, 1447, 3553, 11407, 12749, 15917, 19703, 24599, 27493, 88267, 216733, 270589, 302423, 467381, 970937, 1500539, 1677073, 5141191, 16505929, 18447803, 28510241, 313612651]

約数ペア:

[(1, 313612651), (11, 28510241), (17, 18447803), (19, 16505929), (61, 5141191), (187, 1677073), (209, 1500539), (323, 970937), (671, 467381), (1037, 302423), (1159, 270589), (1447, 216733), (3553, 88267), (11407, 27493), (12749, 24599), (15917, 19703)]