39431349

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 59571200

約数和(自身を除く): 20139851

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 1789, 2449, 5367, 7347, 16101, 22041, 55459, 141331, 166377, 423993, 499131, 1271979, 4381261, 13143783, 39431349]

約数ペア:

[(1, 39431349), (3, 13143783), (9, 4381261), (31, 1271979), (79, 499131), (93, 423993), (237, 166377), (279, 141331), (711, 55459), (1789, 22041), (2449, 16101), (5367, 7347)]