210323451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 311169600

約数和(自身を除く): 100846149

約数列:

[1, 3, 13, 39, 53, 97, 159, 291, 689, 1049, 1261, 2067, 3147, 3783, 5141, 13637, 15423, 40911, 55597, 66833, 101753, 166791, 200499, 305259, 722761, 1322789, 2168283, 3968367, 5392909, 16178727, 70107817, 210323451]

約数ペア:

[(1, 210323451), (3, 70107817), (13, 16178727), (39, 5392909), (53, 3968367), (97, 2168283), (159, 1322789), (291, 722761), (689, 305259), (1049, 200499), (1261, 166791), (2067, 101753), (3147, 66833), (3783, 55597), (5141, 40911), (13637, 15423)]