997250811

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2699}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 1430784000

約数和(自身を除く): 433533189

約数列:

[1, 3, 29, 31, 87, 93, 137, 411, 899, 2697, 2699, 3973, 4247, 8097, 11919, 12741, 78271, 83669, 123163, 234813, 251007, 369489, 369763, 1109289, 2426401, 7279203, 10723127, 11462653, 32169381, 34387959, 332416937, 997250811]

約数ペア:

[(1, 997250811), (3, 332416937), (29, 34387959), (31, 32169381), (87, 11462653), (93, 10723127), (137, 7279203), (411, 2426401), (899, 1109289), (2697, 369763), (2699, 369489), (3973, 251007), (4247, 234813), (8097, 123163), (11919, 83669), (12741, 78271)]