759958801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 927940608

約数和(自身を除く): 167981807

約数列:

[1, 7, 23, 61, 161, 223, 347, 427, 1403, 1561, 2429, 5129, 7981, 9821, 13603, 21167, 35903, 55867, 77381, 95221, 148169, 312869, 486841, 541667, 1779763, 2190083, 3407887, 4720241, 12458341, 33041687, 108565543, 759958801]

約数ペア:

[(1, 759958801), (7, 108565543), (23, 33041687), (61, 12458341), (161, 4720241), (223, 3407887), (347, 2190083), (427, 1779763), (1403, 541667), (1561, 486841), (2429, 312869), (5129, 148169), (7981, 95221), (9821, 77381), (13603, 55867), (21167, 35903)]