2016151809

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{33487}}^1$

素因数の和:33605

約数の個数: 32

約数和(自身を含む): 3189129216

約数和(自身を除く): 1172977407

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 987, 1281, 2867, 8601, 20069, 33487, 60207, 100461, 234409, 703227, 1573889, 2042707, 4721667, 6128121, 11017223, 14298949, 33051669, 42896847, 96007229, 288021687, 672050603, 2016151809]

約数ペア:

[(1, 2016151809), (3, 672050603), (7, 288021687), (21, 96007229), (47, 42896847), (61, 33051669), (141, 14298949), (183, 11017223), (329, 6128121), (427, 4721667), (987, 2042707), (1281, 1573889), (2867, 703227), (8601, 234409), (20069, 100461), (33487, 60207)]