1887213381

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 2635431936

約数和(自身を除く): 748218555

約数列:

[1, 3, 31, 93, 101, 303, 331, 607, 993, 1821, 3131, 9393, 10261, 18817, 30783, 33431, 56451, 61307, 100293, 183921, 200917, 602751, 1036361, 1900517, 3109083, 5701551, 6228427, 18685281, 20292617, 60877851, 629071127, 1887213381]

約数ペア:

[(1, 1887213381), (3, 629071127), (31, 60877851), (93, 20292617), (101, 18685281), (303, 6228427), (331, 5701551), (607, 3109083), (993, 1900517), (1821, 1036361), (3131, 602751), (9393, 200917), (10261, 183921), (18817, 100293), (30783, 61307), (33431, 56451)]