23953797

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1922

約数の個数: 36

約数和(自身を含む): 41659020

約数和(自身を除く): 17705223

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 1873, 4263, 5619, 12789, 13111, 16857, 39333, 54317, 91777, 117999, 162951, 275331, 380219, 488853, 825993, 1140657, 2661533, 3421971, 7984599, 23953797]

約数ペア:

[(1, 23953797), (3, 7984599), (7, 3421971), (9, 2661533), (21, 1140657), (29, 825993), (49, 488853), (63, 380219), (87, 275331), (147, 162951), (203, 117999), (261, 91777), (441, 54317), (609, 39333), (1421, 16857), (1827, 13111), (1873, 12789), (4263, 5619)]