1717775199

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{5107}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 2996148480

約数和(自身を除く): 1278373281

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 281, 399, 843, 1197, 1967, 2529, 5107, 5339, 5901, 15321, 16017, 17703, 35749, 37373, 45963, 48051, 97033, 107247, 112119, 291099, 321741, 336357, 679231, 873297, 1435067, 2037693, 4305201, 6113079, 10045469, 12915603, 27266273, 30136407, 81798819, 90409221, 190863911, 245396457, 572591733, 1717775199]

約数ペア:

[(1, 1717775199), (3, 572591733), (7, 245396457), (9, 190863911), (19, 90409221), (21, 81798819), (57, 30136407), (63, 27266273), (133, 12915603), (171, 10045469), (281, 6113079), (399, 4305201), (843, 2037693), (1197, 1435067), (1967, 873297), (2529, 679231), (5107, 336357), (5339, 321741), (5901, 291099), (15321, 112119), (16017, 107247), (17703, 97033), (35749, 48051), (37373, 45963)]