228714681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 336867328

約数和(自身を除く): 108152647

約数列:

[1, 3, 13, 39, 61, 127, 183, 381, 757, 793, 1651, 2271, 2379, 4953, 7747, 9841, 23241, 29523, 46177, 96139, 100711, 138531, 288417, 302133, 600301, 1249807, 1800903, 3749421, 5864479, 17593437, 76238227, 228714681]

約数ペア:

[(1, 228714681), (3, 76238227), (13, 17593437), (39, 5864479), (61, 3749421), (127, 1800903), (183, 1249807), (381, 600301), (757, 302133), (793, 288417), (1651, 138531), (2271, 100711), (2379, 96139), (4953, 46177), (7747, 29523), (9841, 23241)]