1479778881

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5953}}^1$

素因数の和:6078

約数の個数: 48

約数和(自身を含む): 2443521600

約数和(自身を除く): 963742719

約数列:

[1, 3, 7, 19, 21, 49, 57, 89, 133, 147, 267, 399, 623, 931, 1691, 1869, 2793, 4361, 5073, 5953, 11837, 13083, 17859, 35511, 41671, 82859, 113107, 125013, 248577, 291697, 339321, 529817, 791749, 875091, 1589451, 2375247, 3708719, 5542243, 10066523, 11126157, 16626729, 25961033, 30199569, 70465661, 77883099, 211396983, 493259627, 1479778881]

約数ペア:

[(1, 1479778881), (3, 493259627), (7, 211396983), (19, 77883099), (21, 70465661), (49, 30199569), (57, 25961033), (89, 16626729), (133, 11126157), (147, 10066523), (267, 5542243), (399, 3708719), (623, 2375247), (931, 1589451), (1691, 875091), (1869, 791749), (2793, 529817), (4361, 339321), (5073, 291697), (5953, 248577), (11837, 125013), (13083, 113107), (17859, 82859), (35511, 41671)]