22267773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 37806912

約数和(自身を除く): 15539139

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 101, 131, 153, 187, 303, 393, 561, 909, 1111, 1179, 1441, 1683, 1717, 2227, 3333, 4323, 5151, 6681, 9999, 12969, 13231, 15453, 18887, 20043, 24497, 39693, 56661, 73491, 119079, 145541, 169983, 220473, 224927, 436623, 674781, 1309869, 2024343, 2474197, 7422591, 22267773]

約数ペア:

[(1, 22267773), (3, 7422591), (9, 2474197), (11, 2024343), (17, 1309869), (33, 674781), (51, 436623), (99, 224927), (101, 220473), (131, 169983), (153, 145541), (187, 119079), (303, 73491), (393, 56661), (561, 39693), (909, 24497), (1111, 20043), (1179, 18887), (1441, 15453), (1683, 13231), (1717, 12969), (2227, 9999), (3333, 6681), (4323, 5151)]