1465281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 2292264

約数和(自身を除く): 826983

約数列:

[1, 3, 9, 17, 51, 61, 153, 157, 183, 471, 549, 1037, 1413, 2669, 3111, 8007, 9333, 9577, 24021, 28731, 86193, 162809, 488427, 1465281]

約数ペア:

[(1, 1465281), (3, 488427), (9, 162809), (17, 86193), (51, 28731), (61, 24021), (153, 9577), (157, 9333), (183, 8007), (471, 3111), (549, 2669), (1037, 1413)]