22281441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4841

約数の個数: 32

約数和(自身を含む): 38723328

約数和(自身を除く): 16441887

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 4801, 14403, 33607, 62413, 81617, 100821, 187239, 244851, 436891, 571319, 1061021, 1310673, 1713957, 3183063, 7427147, 22281441]

約数ペア:

[(1, 22281441), (3, 7427147), (7, 3183063), (13, 1713957), (17, 1310673), (21, 1061021), (39, 571319), (51, 436891), (91, 244851), (119, 187239), (221, 100821), (273, 81617), (357, 62413), (663, 33607), (1547, 14403), (4641, 4801)]