22811313

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5351}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 36607680

約数和(自身を除く): 13796367

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 5351, 16053, 37457, 112371, 155179, 262199, 465537, 786597, 1086253, 3258759, 7603771, 22811313]

約数ペア:

[(1, 22811313), (3, 7603771), (7, 3258759), (21, 1086253), (29, 786597), (49, 465537), (87, 262199), (147, 155179), (203, 112371), (609, 37457), (1421, 16053), (4263, 5351)]