2014759971

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3023}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 3396556800

約数和(自身を除く): 1381796829

約数列:

[1, 3, 7, 9, 21, 63, 71, 149, 213, 447, 497, 639, 1043, 1341, 1491, 3023, 3129, 4473, 9069, 9387, 10579, 21161, 27207, 31737, 63483, 74053, 95211, 190449, 214633, 222159, 450427, 643899, 666477, 1351281, 1502431, 1931697, 3152989, 4053843, 4507293, 9458967, 13521879, 28376901, 31980317, 95940951, 223862219, 287822853, 671586657, 2014759971]

約数ペア:

[(1, 2014759971), (3, 671586657), (7, 287822853), (9, 223862219), (21, 95940951), (63, 31980317), (71, 28376901), (149, 13521879), (213, 9458967), (447, 4507293), (497, 4053843), (639, 3152989), (1043, 1931697), (1341, 1502431), (1491, 1351281), (3023, 666477), (3129, 643899), (4473, 450427), (9069, 222159), (9387, 214633), (10579, 190449), (21161, 95211), (27207, 74053), (31737, 63483)]