140412503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1601}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 188241408

約数和(自身を除く): 47828905

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 737, 1139, 1309, 1601, 5159, 7973, 11207, 12529, 17611, 27217, 87703, 107267, 123277, 190519, 299387, 750869, 1179937, 1823539, 2095709, 8259559, 12764773, 20058929, 140412503]

約数ペア:

[(1, 140412503), (7, 20058929), (11, 12764773), (17, 8259559), (67, 2095709), (77, 1823539), (119, 1179937), (187, 750869), (469, 299387), (737, 190519), (1139, 123277), (1309, 107267), (1601, 87703), (5159, 27217), (7973, 17611), (11207, 12529)]