2280537

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 3841344

約数和(自身を除く): 1560807

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 683, 1113, 2049, 3339, 4781, 6147, 14343, 36199, 43029, 108597, 253393, 325791, 760179, 2280537]

約数ペア:

[(1, 2280537), (3, 760179), (7, 325791), (9, 253393), (21, 108597), (53, 43029), (63, 36199), (159, 14343), (371, 6147), (477, 4781), (683, 3339), (1113, 2049)]