24953019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 42163200

約数和(自身を除く): 17210181

約数列:

[1, 3, 7, 13, 21, 39, 79, 89, 91, 169, 237, 267, 273, 507, 553, 623, 1027, 1157, 1183, 1659, 1869, 3081, 3471, 3549, 7031, 7189, 8099, 13351, 15041, 21093, 21567, 24297, 40053, 45123, 49217, 91403, 93457, 105287, 147651, 274209, 280371, 315861, 639821, 1188239, 1919463, 3564717, 8317673, 24953019]

約数ペア:

[(1, 24953019), (3, 8317673), (7, 3564717), (13, 1919463), (21, 1188239), (39, 639821), (79, 315861), (89, 280371), (91, 274209), (169, 147651), (237, 105287), (267, 93457), (273, 91403), (507, 49217), (553, 45123), (623, 40053), (1027, 24297), (1157, 21567), (1183, 21093), (1659, 15041), (1869, 13351), (3081, 8099), (3471, 7189), (3549, 7031)]