310040367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4013}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 510709248

約数和(自身を除く): 200668881

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 849, 1981, 3679, 4013, 5943, 11037, 12039, 25753, 28091, 52169, 77259, 84273, 156507, 365183, 1095549, 1135679, 3407037, 7949753, 14763827, 23849259, 44291481, 103346789, 310040367]

約数ペア:

[(1, 310040367), (3, 103346789), (7, 44291481), (13, 23849259), (21, 14763827), (39, 7949753), (91, 3407037), (273, 1135679), (283, 1095549), (849, 365183), (1981, 156507), (3679, 84273), (4013, 77259), (5943, 52169), (11037, 28091), (12039, 25753)]