1900172373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{12301}}^1$

素因数の和:12497

約数の個数: 32

約数和(自身を含む): 2872172544

約数和(自身を除く): 972000171

約数列:

[1, 3, 11, 31, 33, 93, 151, 341, 453, 1023, 1661, 4681, 4983, 12301, 14043, 36903, 51491, 135311, 154473, 381331, 405933, 1143993, 1857451, 4194641, 5572353, 12583923, 20431961, 57580981, 61295883, 172742943, 633390791, 1900172373]

約数ペア:

[(1, 1900172373), (3, 633390791), (11, 172742943), (31, 61295883), (33, 57580981), (93, 20431961), (151, 12583923), (341, 5572353), (453, 4194641), (1023, 1857451), (1661, 1143993), (4681, 405933), (4983, 381331), (12301, 154473), (14043, 135311), (36903, 51491)]