351162237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{86771}}^1$

素因数の和:86864

約数の個数: 16

約数和(自身を含む): 499806720

約数和(自身を除く): 148644483

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 86771, 260313, 1648649, 4945947, 6160741, 18482223, 117054079, 351162237]

約数ペア:

[(1, 351162237), (3, 117054079), (19, 18482223), (57, 6160741), (71, 4945947), (213, 1648649), (1349, 260313), (4047, 86771)]