315560973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1155901}}^1$

素因数の和:1155924

約数の個数: 16

約数和(自身を含む): 517844096

約数和(自身を除く): 202283123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1155901, 3467703, 8091307, 15026713, 24273921, 45080139, 105186991, 315560973]

約数ペア:

[(1, 315560973), (3, 105186991), (7, 45080139), (13, 24273921), (21, 15026713), (39, 8091307), (91, 3467703), (273, 1155901)]