22229559

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 36909840

約数和(自身を除く): 14680281

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 409, 549, 671, 891, 1227, 1647, 2013, 3681, 4499, 4941, 6039, 11043, 13497, 18117, 24949, 33129, 40491, 54351, 74847, 121473, 224541, 274439, 364419, 673623, 823317, 2020869, 2469951, 7409853, 22229559]

約数ペア:

[(1, 22229559), (3, 7409853), (9, 2469951), (11, 2020869), (27, 823317), (33, 673623), (61, 364419), (81, 274439), (99, 224541), (183, 121473), (297, 74847), (409, 54351), (549, 40491), (671, 33129), (891, 24949), (1227, 18117), (1647, 13497), (2013, 11043), (3681, 6039), (4499, 4941)]