2025235611

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{21163}}^1$

素因数の和:21221

約数の個数: 48

約数和(自身を含む): 3521689600

約数和(自身を除く): 1496453989

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 441, 651, 1029, 1519, 1953, 3087, 4557, 10633, 13671, 21163, 31899, 63489, 95697, 148141, 190467, 444423, 656053, 1036987, 1333269, 1968159, 3110961, 4592371, 5904477, 7258909, 9332883, 13777113, 21776727, 32146597, 41331339, 65330181, 96439791, 225026179, 289319373, 675078537, 2025235611]

約数ペア:

[(1, 2025235611), (3, 675078537), (7, 289319373), (9, 225026179), (21, 96439791), (31, 65330181), (49, 41331339), (63, 32146597), (93, 21776727), (147, 13777113), (217, 9332883), (279, 7258909), (343, 5904477), (441, 4592371), (651, 3110961), (1029, 1968159), (1519, 1333269), (1953, 1036987), (3087, 656053), (4557, 444423), (10633, 190467), (13671, 148141), (21163, 95697), (31899, 63489)]