2912442183

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{669989}}^1$

素因数の和:670028

約数の個数: 32

約数和(自身を含む): 5145523200

約数和(自身を除く): 2233081017

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 669989, 2009967, 4689923, 6029901, 14069769, 15409747, 18089703, 42209307, 46229241, 107868229, 126627921, 138687723, 323604687, 416063169, 970814061, 2912442183]

約数ペア:

[(1, 2912442183), (3, 970814061), (7, 416063169), (9, 323604687), (21, 138687723), (23, 126627921), (27, 107868229), (63, 46229241), (69, 42209307), (161, 18089703), (189, 15409747), (207, 14069769), (483, 6029901), (621, 4689923), (1449, 2009967), (4347, 669989)]