201712011

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 283675392

約数和(自身を除く): 81963381

約数列:

[1, 3, 43, 53, 129, 159, 163, 181, 489, 543, 2279, 6837, 7009, 7783, 8639, 9593, 21027, 23349, 25917, 28779, 29503, 88509, 371477, 412499, 1114431, 1237497, 1268629, 1563659, 3805887, 4690977, 67237337, 201712011]

約数ペア:

[(1, 201712011), (3, 67237337), (43, 4690977), (53, 3805887), (129, 1563659), (159, 1268629), (163, 1237497), (181, 1114431), (489, 412499), (543, 371477), (2279, 88509), (6837, 29503), (7009, 28779), (7783, 25917), (8639, 23349), (9593, 21027)]