223676229

素因数分解:

$3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{4597}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 348050208

約数和(自身を除く): 124373979

約数列:

[1, 3, 7, 21, 49, 147, 331, 993, 2317, 4597, 6951, 13791, 16219, 32179, 48657, 96537, 225253, 675759, 1521607, 4564821, 10651249, 31953747, 74558743, 223676229]

約数ペア:

[(1, 223676229), (3, 74558743), (7, 31953747), (21, 10651249), (49, 4564821), (147, 1521607), (331, 675759), (993, 225253), (2317, 96537), (4597, 48657), (6951, 32179), (13791, 16219)]