87904921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 96638080

約数和(自身を除く): 8733159

約数列:

[1, 13, 73, 211, 439, 949, 2743, 5707, 15403, 32047, 92629, 200239, 416611, 1204177, 6761917, 87904921]

約数ペア:

[(1, 87904921), (13, 6761917), (73, 1204177), (211, 416611), (439, 200239), (949, 92629), (2743, 32047), (5707, 15403)]