1927832445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{556373}}^1$

素因数の和:556402

約数の個数: 48

約数和(自身を含む): 4166128512

約数和(自身を除く): 2238296067

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 556373, 1669119, 2781865, 3894611, 5007357, 6120103, 8345595, 11683833, 18360309, 19473055, 25036785, 30600515, 35051499, 42840721, 55080927, 58419165, 91801545, 128522163, 175257495, 214203605, 275404635, 385566489, 642610815, 1927832445]

約数ペア:

[(1, 1927832445), (3, 642610815), (5, 385566489), (7, 275404635), (9, 214203605), (11, 175257495), (15, 128522163), (21, 91801545), (33, 58419165), (35, 55080927), (45, 42840721), (55, 35051499), (63, 30600515), (77, 25036785), (99, 19473055), (105, 18360309), (165, 11683833), (231, 8345595), (315, 6120103), (385, 5007357), (495, 3894611), (693, 2781865), (1155, 1669119), (3465, 556373)]