2013554067

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 3344302080

約数和(自身を除く): 1330748013

約数列:

[1, 3, 7, 21, 23, 31, 69, 89, 93, 161, 217, 267, 483, 623, 651, 713, 1511, 1869, 2047, 2139, 2759, 4533, 4991, 6141, 8277, 10577, 14329, 14973, 19313, 31731, 34753, 42987, 46841, 57939, 63457, 104259, 134479, 140523, 190371, 243271, 327887, 403437, 444199, 729813, 941353, 983661, 1077343, 1332597, 2824059, 3093017, 3232029, 4168849, 7541401, 9279051, 12506547, 21651119, 22624203, 29181943, 64953357, 87545829, 95883527, 287650581, 671184689, 2013554067]

約数ペア:

[(1, 2013554067), (3, 671184689), (7, 287650581), (21, 95883527), (23, 87545829), (31, 64953357), (69, 29181943), (89, 22624203), (93, 21651119), (161, 12506547), (217, 9279051), (267, 7541401), (483, 4168849), (623, 3232029), (651, 3093017), (713, 2824059), (1511, 1332597), (1869, 1077343), (2047, 983661), (2139, 941353), (2759, 729813), (4533, 444199), (4991, 403437), (6141, 327887), (8277, 243271), (10577, 190371), (14329, 140523), (14973, 134479), (19313, 104259), (31731, 63457), (34753, 57939), (42987, 46841)]