22213611

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3000

約数の個数: 36

約数和(自身を含む): 39533832

約数和(自身を除く): 17320221

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 2963, 7497, 8889, 20741, 26667, 50371, 62223, 145187, 151113, 186669, 352597, 435561, 453339, 1057791, 1306683, 2468179, 3173373, 7404537, 22213611]

約数ペア:

[(1, 22213611), (3, 7404537), (7, 3173373), (9, 2468179), (17, 1306683), (21, 1057791), (49, 453339), (51, 435561), (63, 352597), (119, 186669), (147, 151113), (153, 145187), (357, 62223), (441, 50371), (833, 26667), (1071, 20741), (2499, 8889), (2963, 7497)]