17717140021

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 20823264000

約数和(自身を除く): 3106123979

約数列:

[1, 7, 89, 109, 139, 623, 763, 973, 1877, 9701, 12371, 13139, 15151, 67907, 86597, 106057, 167053, 204593, 260903, 1169371, 1348439, 1432151, 1826321, 9439073, 18208777, 23220367, 28438427, 127461439, 162542569, 199068989, 2531020003, 17717140021]

約数ペア:

[(1, 17717140021), (7, 2531020003), (89, 199068989), (109, 162542569), (139, 127461439), (623, 28438427), (763, 23220367), (973, 18208777), (1877, 9439073), (9701, 1826321), (12371, 1432151), (13139, 1348439), (15151, 1169371), (67907, 260903), (86597, 204593), (106057, 167053)]