416263281

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{4297}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 646763040

約数和(自身を除く): 230499759

約数列:

[1, 3, 7, 21, 49, 147, 659, 1977, 4297, 4613, 12891, 13839, 30079, 32291, 90237, 96873, 210553, 631659, 2831723, 8495169, 19822061, 59466183, 138754427, 416263281]

約数ペア:

[(1, 416263281), (3, 138754427), (7, 59466183), (21, 19822061), (49, 8495169), (147, 2831723), (659, 631659), (1977, 210553), (4297, 96873), (4613, 90237), (12891, 32291), (13839, 30079)]