4920687681

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{33317}}^1$

素因数の和:33881

約数の個数: 32

約数和(自身を含む): 8090143488

約数和(自身を除く): 3169455807

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 541, 1623, 3787, 7033, 11361, 21099, 33317, 49231, 99951, 147693, 233219, 433121, 699657, 1299363, 3031847, 9095541, 18024497, 54073491, 126171479, 234318461, 378514437, 702955383, 1640229227, 4920687681]

約数ペア:

[(1, 4920687681), (3, 1640229227), (7, 702955383), (13, 378514437), (21, 234318461), (39, 126171479), (91, 54073491), (273, 18024497), (541, 9095541), (1623, 3031847), (3787, 1299363), (7033, 699657), (11361, 433121), (21099, 233219), (33317, 147693), (49231, 99951)]