1880973369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 3024859968

約数和(自身を除く): 1143886599

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 331, 549, 671, 941, 993, 2013, 2823, 2979, 3641, 6039, 8469, 10351, 10923, 20191, 31053, 32769, 57401, 60573, 93159, 172203, 181719, 222101, 311471, 516609, 631411, 666303, 934413, 1894233, 1998909, 2803239, 3426181, 5682699, 10278543, 18999731, 30835629, 56999193, 170997579, 208997041, 626991123, 1880973369]

約数ペア:

[(1, 1880973369), (3, 626991123), (9, 208997041), (11, 170997579), (33, 56999193), (61, 30835629), (99, 18999731), (183, 10278543), (331, 5682699), (549, 3426181), (671, 2803239), (941, 1998909), (993, 1894233), (2013, 934413), (2823, 666303), (2979, 631411), (3641, 516609), (6039, 311471), (8469, 222101), (10351, 181719), (10923, 172203), (20191, 93159), (31053, 60573), (32769, 57401)]