1472667609

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{72073}}^1$

素因数の和:72229

約数の個数: 24

約数和(自身を含む): 2300602080

約数和(自身を除く): 827934471

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 2919, 6811, 20433, 72073, 216219, 504511, 1513533, 3531577, 10018147, 10594731, 30054441, 70127029, 210381087, 490889203, 1472667609]

約数ペア:

[(1, 1472667609), (3, 490889203), (7, 210381087), (21, 70127029), (49, 30054441), (139, 10594731), (147, 10018147), (417, 3531577), (973, 1513533), (2919, 504511), (6811, 216219), (20433, 72073)]