30907653

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 18858747

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 719, 1869, 2047, 2157, 5033, 6141, 14329, 15099, 16537, 42987, 49611, 63991, 115759, 191973, 347277, 447937, 1343811, 1471793, 4415379, 10302551, 30907653]

約数ペア:

[(1, 30907653), (3, 10302551), (7, 4415379), (21, 1471793), (23, 1343811), (69, 447937), (89, 347277), (161, 191973), (267, 115759), (483, 63991), (623, 49611), (719, 42987), (1869, 16537), (2047, 15099), (2157, 14329), (5033, 6141)]