1422603

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 2629088

約数和(自身を除く): 1206485

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 193, 273, 351, 567, 579, 819, 1053, 1351, 1737, 2457, 2509, 4053, 5211, 7371, 7527, 12159, 15633, 17563, 22581, 36477, 52689, 67743, 109431, 158067, 203229, 474201, 1422603]

約数ペア:

[(1, 1422603), (3, 474201), (7, 203229), (9, 158067), (13, 109431), (21, 67743), (27, 52689), (39, 36477), (63, 22581), (81, 17563), (91, 15633), (117, 12159), (189, 7527), (193, 7371), (273, 5211), (351, 4053), (567, 2509), (579, 2457), (819, 1737), (1053, 1351)]