1426341

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 2290944

約数和(自身を除く): 864603

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 313, 651, 939, 1519, 2191, 4557, 6573, 9703, 15337, 29109, 46011, 67921, 203763, 475447, 1426341]

約数ペア:

[(1, 1426341), (3, 475447), (7, 203763), (21, 67921), (31, 46011), (49, 29109), (93, 15337), (147, 9703), (217, 6573), (313, 4557), (651, 2191), (939, 1519)]