321301917

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3779}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 493516800

約数和(自身を除く): 172214883

約数列:

[1, 3, 9, 27, 47, 67, 141, 201, 423, 603, 1269, 1809, 3149, 3779, 9447, 11337, 28341, 34011, 85023, 102033, 177613, 253193, 532839, 759579, 1598517, 2278737, 4795551, 6836211, 11900071, 35700213, 107100639, 321301917]

約数ペア:

[(1, 321301917), (3, 107100639), (9, 35700213), (27, 11900071), (47, 6836211), (67, 4795551), (141, 2278737), (201, 1598517), (423, 759579), (603, 532839), (1269, 253193), (1809, 177613), (3149, 102033), (3779, 85023), (9447, 34011), (11337, 28341)]