22773681

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 36

約数和(自身を含む): 38689092

約数和(自身を除く): 15915411

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 457, 791, 1017, 1371, 2373, 3199, 4113, 5537, 7119, 9597, 16611, 22393, 28791, 49833, 51641, 67179, 154923, 201537, 361487, 464769, 1084461, 2530409, 3253383, 7591227, 22773681]

約数ペア:

[(1, 22773681), (3, 7591227), (7, 3253383), (9, 2530409), (21, 1084461), (49, 464769), (63, 361487), (113, 201537), (147, 154923), (339, 67179), (441, 51641), (457, 49833), (791, 28791), (1017, 22393), (1371, 16611), (2373, 9597), (3199, 7119), (4113, 5537)]