869112819

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{1291}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 1268165184

約数和(自身を除く): 399052365

約数列:

[1, 3, 9, 131, 393, 571, 1179, 1291, 1713, 3873, 5139, 11619, 74801, 169121, 224403, 507363, 673209, 737161, 1522089, 2211483, 6634449, 96568091, 289704273, 869112819]

約数ペア:

[(1, 869112819), (3, 289704273), (9, 96568091), (131, 6634449), (393, 2211483), (571, 1522089), (1179, 737161), (1291, 673209), (1713, 507363), (3873, 224403), (5139, 169121), (11619, 74801)]