2247391347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 3214909440

約数和(自身を除く): 967518093

約数列:

[1, 3, 17, 51, 113, 271, 339, 813, 1439, 1921, 4317, 4607, 5763, 13821, 24463, 30623, 73389, 91869, 162607, 389969, 487821, 520591, 1169907, 1561773, 2764319, 6629473, 8292957, 19888419, 44066497, 132199491, 749130449, 2247391347]

約数ペア:

[(1, 2247391347), (3, 749130449), (17, 132199491), (51, 44066497), (113, 19888419), (271, 8292957), (339, 6629473), (813, 2764319), (1439, 1561773), (1921, 1169907), (4317, 520591), (4607, 487821), (5763, 389969), (13821, 162607), (24463, 91869), (30623, 73389)]