22759947

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 39273696

約数和(自身を除く): 16513749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 293, 411, 567, 879, 959, 1233, 2051, 2637, 2877, 3699, 6153, 7911, 8631, 11097, 18459, 23733, 25893, 40141, 55377, 77679, 120423, 166131, 280987, 361269, 842961, 1083807, 2528883, 3251421, 7586649, 22759947]

約数ペア:

[(1, 22759947), (3, 7586649), (7, 3251421), (9, 2528883), (21, 1083807), (27, 842961), (63, 361269), (81, 280987), (137, 166131), (189, 120423), (293, 77679), (411, 55377), (567, 40141), (879, 25893), (959, 23733), (1233, 18459), (2051, 11097), (2637, 8631), (2877, 7911), (3699, 6153)]