998366967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 1604014048

約数和(自身を除く): 605647081

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 211, 333, 481, 633, 1093, 1443, 1899, 2743, 3279, 4329, 7807, 8229, 9837, 14209, 23421, 24687, 40441, 42627, 70263, 101491, 121323, 127881, 230623, 304473, 363969, 525733, 691869, 913419, 1577199, 2075607, 2998099, 4731597, 8533051, 8994297, 25599153, 26982891, 76797459, 110929663, 332788989, 998366967]

約数ペア:

[(1, 998366967), (3, 332788989), (9, 110929663), (13, 76797459), (37, 26982891), (39, 25599153), (111, 8994297), (117, 8533051), (211, 4731597), (333, 2998099), (481, 2075607), (633, 1577199), (1093, 913419), (1443, 691869), (1899, 525733), (2743, 363969), (3279, 304473), (4329, 230623), (7807, 127881), (8229, 121323), (9837, 101491), (14209, 70263), (23421, 42627), (24687, 40441)]