870819117

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{568049}}^1$

素因数の和:568132

約数の個数: 16

約数和(自身を含む): 1345142400

約数和(自身を除く): 474323283

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 568049, 1704147, 3976343, 11929029, 41467577, 124402731, 290273039, 870819117]

約数ペア:

[(1, 870819117), (3, 290273039), (7, 124402731), (21, 41467577), (73, 11929029), (219, 3976343), (511, 1704147), (1533, 568049)]