28980483

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 18712317

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 2069, 4669, 6207, 14007, 14483, 43449, 47587, 60001, 142761, 180003, 333109, 420007, 999327, 1260021, 1380023, 4140069, 9660161, 28980483]

約数ペア:

[(1, 28980483), (3, 9660161), (7, 4140069), (21, 1380023), (23, 1260021), (29, 999327), (69, 420007), (87, 333109), (161, 180003), (203, 142761), (483, 60001), (609, 47587), (667, 43449), (2001, 14483), (2069, 14007), (4669, 6207)]