1513184043

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 2381698944

約数和(自身を除く): 868514901

約数列:

[1, 3, 7, 21, 49, 137, 147, 227, 331, 411, 681, 959, 993, 1589, 2317, 2877, 4767, 6713, 6951, 11123, 16219, 20139, 31099, 33369, 45347, 48657, 75137, 93297, 136041, 217693, 225411, 317429, 525959, 653079, 952287, 1523851, 1577877, 2222003, 3681713, 4571553, 6666009, 10293769, 11045139, 30881307, 72056383, 216169149, 504394681, 1513184043]

約数ペア:

[(1, 1513184043), (3, 504394681), (7, 216169149), (21, 72056383), (49, 30881307), (137, 11045139), (147, 10293769), (227, 6666009), (331, 4571553), (411, 3681713), (681, 2222003), (959, 1577877), (993, 1523851), (1589, 952287), (2317, 653079), (2877, 525959), (4767, 317429), (6713, 225411), (6951, 217693), (11123, 136041), (16219, 93297), (20139, 75137), (31099, 48657), (33369, 45347)]