7768411

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 9669024

約数和(自身を除く): 1900613

約数列:

[1, 7, 23, 49, 61, 113, 161, 427, 791, 1127, 1403, 2599, 2989, 5537, 6893, 9821, 18193, 48251, 68747, 127351, 158539, 337757, 1109773, 7768411]

約数ペア:

[(1, 7768411), (7, 1109773), (23, 337757), (49, 158539), (61, 127351), (113, 68747), (161, 48251), (427, 18193), (791, 9821), (1127, 6893), (1403, 5537), (2599, 2989)]