381506567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 449971200

約数和(自身を除く): 68464633

約数列:

[1, 13, 19, 47, 59, 247, 557, 611, 767, 893, 1121, 2773, 7241, 10583, 11609, 14573, 26179, 32863, 36049, 52687, 137579, 340327, 427219, 497401, 624397, 684931, 1544561, 6466213, 8117161, 20079293, 29346659, 381506567]

約数ペア:

[(1, 381506567), (13, 29346659), (19, 20079293), (47, 8117161), (59, 6466213), (247, 1544561), (557, 684931), (611, 624397), (767, 497401), (893, 427219), (1121, 340327), (2773, 137579), (7241, 52687), (10583, 36049), (11609, 32863), (14573, 26179)]