1271307973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{4451}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 1388169216

約数和(自身を除く): 116861243

約数列:

[1, 13, 127, 173, 1651, 2249, 4451, 21971, 57863, 285623, 565277, 770023, 7348601, 10010299, 97792921, 1271307973]

約数ペア:

[(1, 1271307973), (13, 97792921), (127, 10010299), (173, 7348601), (1651, 770023), (2249, 565277), (4451, 285623), (21971, 57863)]