4009968327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{13487}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 5800919040

約数和(自身を除く): 1790950713

約数列:

[1, 3, 23, 31, 69, 93, 139, 417, 713, 2139, 3197, 4309, 9591, 12927, 13487, 40461, 99107, 297321, 310201, 418097, 930603, 1254291, 1874693, 5624079, 9616231, 28848693, 43117939, 58115483, 129353817, 174346449, 1336656109, 4009968327]

約数ペア:

[(1, 4009968327), (3, 1336656109), (23, 174346449), (31, 129353817), (69, 58115483), (93, 43117939), (139, 28848693), (417, 9616231), (713, 5624079), (2139, 1874693), (3197, 1254291), (4309, 930603), (9591, 418097), (12927, 310201), (13487, 297321), (40461, 99107)]