17387009619

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{4957}}^1$

素因数の和:5304

約数の個数: 48

約数和(自身を含む): 27347217408

約数和(自身を除く): 9960207789

約数列:

[1, 3, 7, 21, 49, 107, 147, 223, 321, 669, 749, 1561, 2247, 4683, 4957, 5243, 10927, 14871, 15729, 23861, 32781, 34699, 71583, 104097, 167027, 242893, 501081, 530399, 728679, 1105411, 1169189, 1591197, 3316233, 3507567, 3712793, 7737877, 11138379, 23213631, 25989551, 54165139, 77968653, 118278977, 162495417, 354836931, 827952839, 2483858517, 5795669873, 17387009619]

約数ペア:

[(1, 17387009619), (3, 5795669873), (7, 2483858517), (21, 827952839), (49, 354836931), (107, 162495417), (147, 118278977), (223, 77968653), (321, 54165139), (669, 25989551), (749, 23213631), (1561, 11138379), (2247, 7737877), (4683, 3712793), (4957, 3507567), (5243, 3316233), (10927, 1591197), (14871, 1169189), (15729, 1105411), (23861, 728679), (32781, 530399), (34699, 501081), (71583, 242893), (104097, 167027)]