2238327

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 4085760

約数和(自身を除く): 1847433

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 911, 2457, 2733, 6377, 8199, 11843, 19131, 24597, 35529, 57393, 82901, 106587, 172179, 248703, 319761, 746109, 2238327]

約数ペア:

[(1, 2238327), (3, 746109), (7, 319761), (9, 248703), (13, 172179), (21, 106587), (27, 82901), (39, 57393), (63, 35529), (91, 24597), (117, 19131), (189, 11843), (273, 8199), (351, 6377), (819, 2733), (911, 2457)]