15696471189

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{21617}}^1$

素因数の和:22185

約数の個数: 32

約数和(自身を含む): 24306241536

約数和(自身を除く): 8609770347

約数列:

[1, 3, 7, 21, 71, 213, 487, 497, 1461, 1491, 3409, 10227, 21617, 34577, 64851, 103731, 151319, 242039, 453957, 726117, 1534807, 4604421, 10527479, 10743649, 31582437, 32230947, 73692353, 221077059, 747451009, 2242353027, 5232157063, 15696471189]

約数ペア:

[(1, 15696471189), (3, 5232157063), (7, 2242353027), (21, 747451009), (71, 221077059), (213, 73692353), (487, 32230947), (497, 31582437), (1461, 10743649), (1491, 10527479), (3409, 4604421), (10227, 1534807), (21617, 726117), (34577, 453957), (64851, 242039), (103731, 151319)]