504216447

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9479}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 819072000

約数和(自身を除く): 314855553

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 2533, 3129, 7599, 9479, 17731, 28437, 53193, 66353, 161143, 199059, 483429, 1128001, 1412371, 3384003, 4237113, 9886597, 24010307, 29659791, 72030921, 168072149, 504216447]

約数ペア:

[(1, 504216447), (3, 168072149), (7, 72030921), (17, 29659791), (21, 24010307), (51, 9886597), (119, 4237113), (149, 3384003), (357, 1412371), (447, 1128001), (1043, 483429), (2533, 199059), (3129, 161143), (7599, 66353), (9479, 53193), (17731, 28437)]