492727833

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6653}}^1$

素因数の和:6886

約数の個数: 32

約数和(自身を含む): 789962880

約数和(自身を除く): 297235047

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 1899, 2743, 5697, 6653, 8229, 19959, 24687, 59877, 74061, 86489, 179631, 259467, 778401, 1403783, 2335203, 4211349, 12634047, 18249179, 37902141, 54747537, 164242611, 492727833]

約数ペア:

[(1, 492727833), (3, 164242611), (9, 54747537), (13, 37902141), (27, 18249179), (39, 12634047), (117, 4211349), (211, 2335203), (351, 1403783), (633, 778401), (1899, 259467), (2743, 179631), (5697, 86489), (6653, 74061), (8229, 59877), (19959, 24687)]