1421153382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1901}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 3181483008

約数和(自身を除く): 1760329626

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 241, 282, 482, 517, 723, 1034, 1446, 1551, 1901, 2651, 3102, 3802, 5302, 5703, 7953, 11327, 11406, 15906, 20911, 22654, 33981, 41822, 62733, 67962, 89347, 124597, 125466, 178694, 249194, 268041, 373791, 458141, 536082, 747582, 916282, 982817, 1374423, 1965634, 2748846, 2948451, 5039551, 5896902, 10079102, 15118653, 21532627, 30237306, 43065254, 64597881, 129195762, 236858897, 473717794, 710576691, 1421153382]

約数ペア:

[(1, 1421153382), (2, 710576691), (3, 473717794), (6, 236858897), (11, 129195762), (22, 64597881), (33, 43065254), (47, 30237306), (66, 21532627), (94, 15118653), (141, 10079102), (241, 5896902), (282, 5039551), (482, 2948451), (517, 2748846), (723, 1965634), (1034, 1374423), (1446, 982817), (1551, 916282), (1901, 747582), (2651, 536082), (3102, 458141), (3802, 373791), (5302, 268041), (5703, 249194), (7953, 178694), (11327, 125466), (11406, 124597), (15906, 89347), (20911, 67962), (22654, 62733), (33981, 41822)]