2912030163

素因数分解:

$3^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{11173}}^1$

素因数の和:11393

約数の個数: 48

約数和(自身を含む): 5044390560

約数和(自身を除く): 2132360397

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 197, 441, 591, 1323, 1379, 1773, 4137, 5319, 9653, 11173, 12411, 28959, 33519, 37233, 78211, 86877, 100557, 234633, 260631, 301671, 547477, 703899, 1642431, 2111697, 2201081, 4927293, 6603243, 14781879, 15407567, 19809729, 46222701, 59429187, 107852969, 138668103, 323558907, 416004309, 970676721, 2912030163]

約数ペア:

[(1, 2912030163), (3, 970676721), (7, 416004309), (9, 323558907), (21, 138668103), (27, 107852969), (49, 59429187), (63, 46222701), (147, 19809729), (189, 15407567), (197, 14781879), (441, 6603243), (591, 4927293), (1323, 2201081), (1379, 2111697), (1773, 1642431), (4137, 703899), (5319, 547477), (9653, 301671), (11173, 260631), (12411, 234633), (28959, 100557), (33519, 86877), (37233, 78211)]