2021598903

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 2822400000

約数和(自身を除く): 800801097

約数列:

[1, 3, 29, 87, 139, 349, 417, 479, 1047, 1437, 4031, 10121, 12093, 13891, 30363, 41673, 48511, 66581, 145533, 167171, 199743, 501513, 1406819, 1930849, 4220457, 4847959, 5792547, 14543877, 23236769, 69710307, 673866301, 2021598903]

約数ペア:

[(1, 2021598903), (3, 673866301), (29, 69710307), (87, 23236769), (139, 14543877), (349, 5792547), (417, 4847959), (479, 4220457), (1047, 1930849), (1437, 1406819), (4031, 501513), (10121, 199743), (12093, 167171), (13891, 145533), (30363, 66581), (41673, 48511)]