38972829819

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{756563}}^1$

素因数の和:756807

約数の個数: 32

約数和(自身を含む): 65076609024

約数和(自身を除く): 26103779205

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 1561, 2453, 4683, 7359, 17171, 51513, 756563, 2269689, 5295941, 8322193, 15887823, 24966579, 58255351, 168713549, 174766053, 506140647, 1180994843, 1855849039, 3542984529, 5567547117, 12990943273, 38972829819]

約数ペア:

[(1, 38972829819), (3, 12990943273), (7, 5567547117), (11, 3542984529), (21, 1855849039), (33, 1180994843), (77, 506140647), (223, 174766053), (231, 168713549), (669, 58255351), (1561, 24966579), (2453, 15887823), (4683, 8322193), (7359, 5295941), (17171, 2269689), (51513, 756563)]