22689081

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 33606144

約数和(自身を除く): 10917063

約数列:

[1, 3, 9, 67, 191, 197, 201, 573, 591, 603, 1719, 1773, 12797, 13199, 37627, 38391, 39597, 112881, 115173, 118791, 338643, 2521009, 7563027, 22689081]

約数ペア:

[(1, 22689081), (3, 7563027), (9, 2521009), (67, 338643), (191, 118791), (197, 115173), (201, 112881), (573, 39597), (591, 38391), (603, 37627), (1719, 13199), (1773, 12797)]