2017320903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{64577}}^1$

素因数の和:64688

約数の個数: 32

約数和(自身を含む): 3254731200

約数和(自身を除く): 1237410297

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 10413, 31239, 64577, 193731, 581193, 839501, 1743579, 2518503, 5747353, 7555509, 17242059, 22666527, 51726177, 74715589, 155178531, 224146767, 672440301, 2017320903]

約数ペア:

[(1, 2017320903), (3, 672440301), (9, 224146767), (13, 155178531), (27, 74715589), (39, 51726177), (89, 22666527), (117, 17242059), (267, 7555509), (351, 5747353), (801, 2518503), (1157, 1743579), (2403, 839501), (3471, 581193), (10413, 193731), (31239, 64577)]