1520589939

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 2371783680

約数和(自身を除く): 851193741

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 239, 363, 561, 717, 1031, 2057, 2629, 3093, 4063, 6171, 7887, 11341, 12189, 17527, 28919, 34023, 44693, 52581, 86757, 124751, 134079, 192797, 246409, 374253, 491623, 578391, 739227, 1474869, 2120767, 2710499, 4188953, 6362301, 8131497, 12566859, 29815489, 46078483, 89446467, 138235449, 506863313, 1520589939]

約数ペア:

[(1, 1520589939), (3, 506863313), (11, 138235449), (17, 89446467), (33, 46078483), (51, 29815489), (121, 12566859), (187, 8131497), (239, 6362301), (363, 4188953), (561, 2710499), (717, 2120767), (1031, 1474869), (2057, 739227), (2629, 578391), (3093, 491623), (4063, 374253), (6171, 246409), (7887, 192797), (11341, 134079), (12189, 124751), (17527, 86757), (28919, 52581), (34023, 44693)]