31333014741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2533189}}^1$

素因数の和:2533249

約数の個数: 32

約数和(自身を含む): 51879731200

約数和(自身を除く): 20546716459

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 2533189, 7599567, 17732323, 48130591, 53196969, 78528859, 144391773, 235586577, 336914137, 549702013, 1010742411, 1492048321, 1649106039, 4476144963, 10444338247, 31333014741]

約数ペア:

[(1, 31333014741), (3, 10444338247), (7, 4476144963), (19, 1649106039), (21, 1492048321), (31, 1010742411), (57, 549702013), (93, 336914137), (133, 235586577), (217, 144391773), (399, 78528859), (589, 53196969), (651, 48130591), (1767, 17732323), (4123, 7599567), (12369, 2533189)]