22213373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 7252483

約数列:

[1, 7, 13, 17, 83, 91, 119, 173, 221, 581, 1079, 1211, 1411, 1547, 2249, 2941, 7553, 9877, 14359, 15743, 18343, 20587, 38233, 100513, 128401, 186667, 244103, 267631, 1306669, 1708721, 3173339, 22213373]

約数ペア:

[(1, 22213373), (7, 3173339), (13, 1708721), (17, 1306669), (83, 267631), (91, 244103), (119, 186667), (173, 128401), (221, 100513), (581, 38233), (1079, 20587), (1211, 18343), (1411, 15743), (1547, 14359), (2249, 9877), (2941, 7553)]