1900171383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{19381}}^1$

素因数の和:22366

約数の個数: 16

約数和(自身を含む): 2764958592

約数和(自身を除く): 864787209

約数列:

[1, 3, 11, 33, 2971, 8913, 19381, 32681, 58143, 98043, 213191, 639573, 57580951, 172742853, 633390461, 1900171383]

約数ペア:

[(1, 1900171383), (3, 633390461), (11, 172742853), (33, 57580951), (2971, 639573), (8913, 213191), (19381, 98043), (32681, 58143)]