1325366961

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{23117}}^1$

素因数の和:23808

約数の個数: 16

約数和(自身を含む): 1830945600

約数和(自身を除く): 505578639

約数列:

[1, 3, 29, 87, 659, 1977, 19111, 23117, 57333, 69351, 670393, 2011179, 15234103, 45702309, 441788987, 1325366961]

約数ペア:

[(1, 1325366961), (3, 441788987), (29, 45702309), (87, 15234103), (659, 2011179), (1977, 670393), (19111, 69351), (23117, 57333)]