321012804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3821581}}^1$

素因数の和:3821595

約数の個数: 24

約数和(自身を含む): 856034368

約数和(自身を除く): 535021564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3821581, 7643162, 11464743, 15286324, 22929486, 26751067, 45858972, 53502134, 80253201, 107004268, 160506402, 321012804]

約数ペア:

[(1, 321012804), (2, 160506402), (3, 107004268), (4, 80253201), (6, 53502134), (7, 45858972), (12, 26751067), (14, 22929486), (21, 15286324), (28, 11464743), (42, 7643162), (84, 3821581)]