17388564193

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{42061}}^1$

素因数の和:42158

約数の個数: 48

約数和(自身を含む): 24167142720

約数和(自身を除く): 6778578527

約数列:

[1, 7, 11, 13, 49, 59, 77, 91, 143, 413, 539, 637, 649, 767, 1001, 2891, 4543, 5369, 7007, 8437, 31801, 37583, 42061, 59059, 294427, 413413, 462671, 546793, 2060989, 2481599, 3238697, 3827551, 6014723, 17371193, 22670879, 26792857, 27297589, 32260787, 42103061, 121598351, 191083123, 225825509, 294721427, 354868657, 1337581861, 1580778563, 2484080599, 17388564193]

約数ペア:

[(1, 17388564193), (7, 2484080599), (11, 1580778563), (13, 1337581861), (49, 354868657), (59, 294721427), (77, 225825509), (91, 191083123), (143, 121598351), (413, 42103061), (539, 32260787), (637, 27297589), (649, 26792857), (767, 22670879), (1001, 17371193), (2891, 6014723), (4543, 3827551), (5369, 3238697), (7007, 2481599), (8437, 2060989), (31801, 546793), (37583, 462671), (42061, 413413), (59059, 294427)]