2859843

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 4718592

約数和(自身を除く): 1858749

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 191, 217, 483, 573, 651, 713, 1337, 2139, 4011, 4393, 4991, 5921, 13179, 14973, 17763, 30751, 41447, 92253, 124341, 136183, 408549, 953281, 2859843]

約数ペア:

[(1, 2859843), (3, 953281), (7, 408549), (21, 136183), (23, 124341), (31, 92253), (69, 41447), (93, 30751), (161, 17763), (191, 14973), (217, 13179), (483, 5921), (573, 4991), (651, 4393), (713, 4011), (1337, 2139)]