22137759

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 39535200

約数和(自身を除く): 17397441

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 577, 609, 783, 1323, 1421, 1731, 1827, 4039, 4263, 5193, 5481, 12117, 12789, 15579, 16733, 28273, 36351, 38367, 50199, 84819, 109053, 117131, 150597, 254457, 351393, 451791, 763371, 819917, 1054179, 2459751, 3162537, 7379253, 22137759]

約数ペア:

[(1, 22137759), (3, 7379253), (7, 3162537), (9, 2459751), (21, 1054179), (27, 819917), (29, 763371), (49, 451791), (63, 351393), (87, 254457), (147, 150597), (189, 117131), (203, 109053), (261, 84819), (441, 50199), (577, 38367), (609, 36351), (783, 28273), (1323, 16733), (1421, 15579), (1731, 12789), (1827, 12117), (4039, 5481), (4263, 5193)]