2789426637

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{29231}}^1$

素因数の和:29721

約数の個数: 24

約数和(自身を含む): 4213617408

約数和(自身を除く): 1424190771

約数列:

[1, 3, 9, 23, 69, 207, 461, 1383, 4149, 10603, 29231, 31809, 87693, 95427, 263079, 672313, 2016939, 6050817, 13475491, 40426473, 121279419, 309936293, 929808879, 2789426637]

約数ペア:

[(1, 2789426637), (3, 929808879), (9, 309936293), (23, 121279419), (69, 40426473), (207, 13475491), (461, 6050817), (1383, 2016939), (4149, 672313), (10603, 263079), (29231, 95427), (31809, 87693)]