27597921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7951}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 40078080

約数和(自身を除く): 12480159

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7951, 23853, 103363, 310089, 707639, 2122917, 9199307, 27597921]

約数ペア:

[(1, 27597921), (3, 9199307), (13, 2122917), (39, 707639), (89, 310089), (267, 103363), (1157, 23853), (3471, 7951)]