16937921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16921}}^1$

素因数の和:16952

約数の個数: 16

約数和(自身を含む): 22743168

約数和(自身を除く): 5805247

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 16921, 118447, 186131, 219973, 1302917, 1539811, 2419703, 16937921]

約数ペア:

[(1, 16937921), (7, 2419703), (11, 1539811), (13, 1302917), (77, 219973), (91, 186131), (143, 118447), (1001, 16921)]