1392213427917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2877229}}^1$

素因数の和:2877917

約数の個数: 32

約数和(自身を含む): 2107513430400

約数和(自身を除く): 715300002483

約数列:

[1, 3, 13, 19, 39, 57, 247, 653, 741, 1959, 8489, 12407, 25467, 37221, 161291, 483873, 2877229, 8631687, 37403977, 54667351, 112211931, 164002053, 710675563, 1878830537, 2132026689, 5636491611, 24424796981, 35697780203, 73274390943, 107093340609, 464071142639, 1392213427917]

約数ペア:

[(1, 1392213427917), (3, 464071142639), (13, 107093340609), (19, 73274390943), (39, 35697780203), (57, 24424796981), (247, 5636491611), (653, 2132026689), (741, 1878830537), (1959, 710675563), (8489, 164002053), (12407, 112211931), (25467, 54667351), (37221, 37403977), (161291, 8631687), (483873, 2877229)]