108859233

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1759}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 169340160

約数和(自身を除く): 60480927

約数列:

[1, 3, 7, 21, 49, 147, 421, 1263, 1759, 2947, 5277, 8841, 12313, 20629, 36939, 61887, 86191, 258573, 740539, 2221617, 5183773, 15551319, 36286411, 108859233]

約数ペア:

[(1, 108859233), (3, 36286411), (7, 15551319), (21, 5183773), (49, 2221617), (147, 740539), (421, 258573), (1263, 86191), (1759, 61887), (2947, 36939), (5277, 20629), (8841, 12313)]