9469852007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{20771}}^1$

素因数の和:21011

約数の個数: 32

約数和(自身を含む): 12251824128

約数和(自身を除く): 2781972121

約数列:

[1, 7, 11, 31, 77, 191, 217, 341, 1337, 2101, 2387, 5921, 14707, 20771, 41447, 65131, 145397, 228481, 455917, 643901, 1599367, 3967261, 4507307, 7082911, 27770827, 43639871, 49580377, 122985091, 305479097, 860895637, 1352836001, 9469852007]

約数ペア:

[(1, 9469852007), (7, 1352836001), (11, 860895637), (31, 305479097), (77, 122985091), (191, 49580377), (217, 43639871), (341, 27770827), (1337, 7082911), (2101, 4507307), (2387, 3967261), (5921, 1599367), (14707, 643901), (20771, 455917), (41447, 228481), (65131, 145397)]