275933281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 302761984

約数和(自身を除く): 26828703

約数列:

[1, 13, 97, 127, 1261, 1651, 1723, 12319, 22399, 160147, 167131, 218821, 2172703, 2844673, 21225637, 275933281]

約数ペア:

[(1, 275933281), (13, 21225637), (97, 2844673), (127, 2172703), (1261, 218821), (1651, 167131), (1723, 160147), (12319, 22399)]