8488009.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 34130157

約数列:

[1, 3, 13, 39, 53, 79, 159, 237, 431, 689, 1027, 1293, 2067, 3081, 4187, 5603, 12561, 16809, 22843, 34049, 54431, 68529, 102147, 163293, 296959, 442637, 890877, 1327911, 1804597, 5413791, 23459761, 70379283]

約数ペア:

[(1, 70379283), (3, 23459761), (13, 5413791), (39, 1804597), (53, 1327911), (79, 890877), (159, 442637), (237, 296959), (431, 163293), (689, 102147), (1027, 68529), (1293, 54431), (2067, 34049), (3081, 22843), (4187, 16809), (5603, 12561)]