1313880492957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{19502167}}^1$

素因数の和:19503508

約数の個数: 16

約数和(自身を含む): 1856294358912

約数和(自身を除く): 542413865955

約数列:

[1, 3, 17, 51, 1321, 3963, 22457, 67371, 19502167, 58506501, 331536839, 994610517, 25762362607, 77287087821, 437960164319, 1313880492957]

約数ペア:

[(1, 1313880492957), (3, 437960164319), (17, 77287087821), (51, 25762362607), (1321, 994610517), (3963, 331536839), (22457, 58506501), (67371, 19502167)]