277570069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{34213}}^1$

素因数の和:34300

約数の個数: 16

約数和(自身を含む): 339402880

約数和(自身を除く): 61832811

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 34213, 239491, 650047, 2086993, 4550329, 14608951, 39652867, 277570069]

約数ペア:

[(1, 277570069), (7, 39652867), (19, 14608951), (61, 4550329), (133, 2086993), (427, 650047), (1159, 239491), (8113, 34213)]