632247

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 1181952

約数和(自身を除く): 549705

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 49, 51, 69, 77, 119, 147, 161, 187, 231, 253, 357, 391, 483, 539, 561, 759, 833, 1127, 1173, 1309, 1617, 1771, 2499, 2737, 3381, 3927, 4301, 5313, 8211, 9163, 12397, 12903, 19159, 27489, 30107, 37191, 57477, 90321, 210749, 632247]

約数ペア:

[(1, 632247), (3, 210749), (7, 90321), (11, 57477), (17, 37191), (21, 30107), (23, 27489), (33, 19159), (49, 12903), (51, 12397), (69, 9163), (77, 8211), (119, 5313), (147, 4301), (161, 3927), (187, 3381), (231, 2737), (253, 2499), (357, 1771), (391, 1617), (483, 1309), (539, 1173), (561, 1127), (759, 833)]