28845903

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 12828849

約数列:

[1, 3, 31, 37, 83, 93, 101, 111, 249, 303, 1147, 2573, 3071, 3131, 3441, 3737, 7719, 8383, 9213, 9393, 11211, 25149, 95201, 115847, 259873, 285603, 310171, 347541, 779619, 930513, 9615301, 28845903]

約数ペア:

[(1, 28845903), (3, 9615301), (31, 930513), (37, 779619), (83, 347541), (93, 310171), (101, 285603), (111, 259873), (249, 115847), (303, 95201), (1147, 25149), (2573, 11211), (3071, 9393), (3131, 9213), (3441, 8383), (3737, 7719)]