39917313

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 21409407

約数列:

[1, 3, 9, 27, 41, 107, 123, 321, 337, 369, 963, 1011, 1107, 2889, 3033, 4387, 9099, 13161, 13817, 36059, 39483, 41451, 108177, 118449, 124353, 324531, 373059, 973593, 1478419, 4435257, 13305771, 39917313]

約数ペア:

[(1, 39917313), (3, 13305771), (9, 4435257), (27, 1478419), (41, 973593), (107, 373059), (123, 324531), (321, 124353), (337, 118449), (369, 108177), (963, 41451), (1011, 39483), (1107, 36059), (2889, 13817), (3033, 13161), (4387, 9099)]